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Bikini-Clad Mena Shows Us Her Lucky Number 13

PopSugar — Tue, 07 Jul 2009 15:30:35 -0700

Mena Suvari stripped down to her tiny bikini to go jet-skiing in Mexico yesterday. She showed off a tattoo of the number 13 on her chest, matching her fiancé Simone Sestito. Mena is just one of many gorgeous ladies we've seen in a swimsuit this year - be sure to fill out our newest bracket and vote on the hottest bikini body of 2009 to win an iPhone!

To see more photos of Mena in her bikini just read more.

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Ed's a Rock 'n' Roll and Romance Kind of Guy

PopSugar — Wed, 29 Apr 2009 04:00:00 -0700

Ed Westwick struck a soulful pose for the upcoming issue of Interview. He's been in London during his hiatus from Gossip Girl, taking time to talk about fashion and his guest starring role on Californication. In the magazine, he opened up about his future, his music career, and his many tattoos. Here's more:

On pursuing other roles in movies: "Right now is a crucial time in terms of what decisions I make. I want to pursue other roles; I want to pursue different characters. I’ve been really, really pleased with what’s been happening, but I want to do other things. I’ve learned so much playing this character, but there’s so much more out there. You have to do things that excite you; you have to have a passion for your work. Otherwise you’re just a face on the screen. We’re trying to be raconteurs here - we’re trying to tell stories. . . Being from England, and being a lad, I have to say James Bond. It would be wrong of me to say anything else."
On his band: "It’s just kind of falling apart. It’s very difficult to juggle two careers, unless you’re going to have someone put it all together for you. Because you’re on TV, somebody just gives you a record deal - that’s not how I’d want to get it, because it’s just not real, you know? There’s nothing I can’t stand more than that whole manufactured kind of thing."
On his tattoos: "I’m a rock ’n’ roll guy, really. I’m a big fan of Elvis, man. I got “Heartbreak Hotel” tattooed on my chest. . . I’ve got “21 Grams,” “Love Me Two Times,” the song by The Doors. I have “I Heart Romance” on my forearm and “You Make Me Feel Like the One” across my shoulder. . . I saw ["I Heart Romance"] in a bathroom stall in a bar in Brooklyn. I thought it was cool, so I got it."

Sounds like Ed Westwick is just as interesting as Chuck Bass, though he certainly doesn't know as much about fashion in real life.

Breast cancer

FitSugar — Wed, 08 Oct 2008 17:34:59 -0700

HEALTH GUIDE REFERENCE FROM A.D.A.M

Highlights

Drug Approvals

In September 2007, Evista (raloxifene) was approved for prevention of breast cancer in postmenopausal women with osteoporosis, and postmenopausal women at high risk for invasive breast cancer. Raloxifene and tamoxifen are the only two drugs approved for breast cancer prevention in high-risk women.
In March 2007, lapatinib (Tykerb) was approved in combination with capecitabine (Xeloda) for treatment of advanced HER2-positive breast cancer.
In November 2006, trastuzumab (Herceptin) was approved for treatment of early-stage HER2-positive breast cancer. Trastuzumab is also approved for advanced HER2-positive breast cancer.

Screening

The American College of Physicians’ 2007 guidelines recommend that women with a low risk for breast cancer talk to their doctor before starting to have mammogram screening at age 40. Other associations, including the American Cancer Society, continue to recommend annual mammograms for women age 40 and older.
Women at high risk for breast cancer should have an MRI scan along with their annual mammogram, according to 2007 guidelines from the American Cancer Society.
For women who have been diagnosed with cancer in one breast, an MRI can help detect tumors in the other breast, indicates a 2007 study in the New England Journal of Medicine.

Post-Treatment Guidelines

The American Society of Clinical Oncology (ASCO)’s 2006 post-treatment guidelines recommend regular physical exams, breast self-exam, mammograms, and genetic counseling. Know how to recognize the signs of breast cancer recurrence. ASCO does not recommend blood and imaging tests for routine recurrence screening.

Hormone Replacement Therapy (HRT) and Breast Cancer Risk

Fewer women are using HRT, which may explain why new cases of breast cancer among postmenopausal women have declined, suggests a recent New England Journal of Medicine study.

Aromatase Inhibitors

Drug treatment with aromatase inhibitors is improving survival in women with hormone-sensitive advanced breast cancer, suggest recent studies. Switching from tamoxifen to an aromatase inhibitor may help improve the odds for survival.

Introduction

Breast cancers are potentially life-threatening malignancies that develop in one or both breasts. The structure of the female breast is important in understanding this cancer:

The interior of the female breast consists mostly of fatty and fibrous connective tissues.
It is divided into about 20 sections called lobes.
Each lobe is further subdivided into a collection of lobules, structures that contain small milk-producing glands.
These glands secrete milk into a complex system of tiny ducts. The ducts carry the milk through the breast and converge in a collecting chamber located just below the nipple.
Breast cancer is either noninvasive (referred to as in situ, confined to the site of origin) or invasive (spreading).

The female breast is either of two mammary glands (organs of milk secretion) on the chest.

Noninvasive breast cancers include:

Ductal carcinoma in situ (also called intraductal carcinoma or DCIS). DCIS consist of cancer cells in the lining of the duct. DCIS is a non-invasive, early cancer, but if left untreated, it may sometimes progress to an invasive, infiltrating ductal breast cancer.
Lobular carcinoma in situ, or LCIS. Although noninvasive, lobular carcinoma in situ is a marker for an increased risk of invasive cancer in both breasts. (Some experts prefer to call this condition lobular neoplasia rather than refer to it as a cancer.) According to a 2001 report, for patients with LCIS the risk for developing invasive cancer in the same breast is about 18% -- and 14% in the other breast -- after 20 years. These invasive cancers can be either lobular or ductal.

At the time of diagnosis of these early cancers (DCIS and LCIS), there is no evidence of invasion.

Invasive cancer occurs when cancer cells spread beyond the basement membrane, which covers the underlying connective tissue in the breast. This tissue is rich in blood vessels and lymphatic channels that are capable of carrying cancer cells beyond the breast. Invasive breast cancers include the following:

Infiltrating ductal carcinoma. This is invasive breast cancer that penetrates the wall of a duct. It comprises between 70 - 80% of all breast cancer cases.
Infiltrating lobular carcinoma. This invasive cancer has spread through the wall of a lobule. It accounts for 10 - 15% of all breast cancers. It may sometimes appear in both breasts, sometimes in several separate locations.

Click the icon to see an image of the breast.

There are other less common breast cancers that are not discussed in this report.

Risk Factors

About 12 - 13% of women develop breast cancer in their lifetime. Experts estimate that about 178,480 women will be newly diagnosed with invasive breast cancer in the United States in 2007. Another 2,030 men will be diagnosed with breast cancer during the year. Although breast cancer in men is rare, the incidence has been increasing, and men are diagnosed at a later stage than women. An estimated 40,460 women and 450 men will die from breast cancer in 2007. The earlier breast cancer is diagnosed, the earlier the opportunity for treatment. According to the American Cancer Society, over 2 million women who have been treated for breast cancer are alive today.

Age is a major identifiable risk factor. More than 80% of breast cancer cases occur in women over age 50, and especially in women over age 65. The odds by age are as follows:

From ages 30 - 39, a woman’s chance for being diagnosed with breast cancer is 1 in 233
Ages 40 - 49, the odds are 1 in 69
Ages 50 - 59, the odds are 1 in 38
Ages 60 - 69, the odds are 1 in 27
Ages 70 - 79, the odds are 1 in 11
After age 80, the odds are 1 in 8

Breast cancer is more prevalent among Jewish women of Eastern European (Ashkenazi) descent. Meanwhile, African-American women tend to get breast cancer at an earlier age than Caucasians. Although African-American women have lower overall rates of breast cancer, they represent the highest proportion of women who are diagnosed with the disease before age 45. Comparative studies of breast cancer rates among sub-Saharan Africans suggest a genetic component, as African women are diagnosed most frequently between ages 35 - 45.

The mortality rate in African-Americans is twice that of Caucasians, although it is declining. Social and economic factors make it less likely that African-American women will be screened, so they are more likely to be diagnosed at a later stage. They are also less likely to have access to effective treatments. However, there also appears to be a biological basis for African-American women’s poorer prognosis. According to research presented at the 2007 Breast Cancer Symposium, African-American women are more likely to have estrogen receptor-negative tumors, a type of breast cancer that is more difficult to treat.

An estimated 10% of all women with breast cancer have a very strong family history of the disease. Inherited forms of breast cancer often appear in young women under the age of 50. In such families, some members may also be at higher risk for ovarian cancer. These mutations can be inherited from either a mother or father.

Prior to menopause, a mass on the ovary that is smaller than 2 centimeters is probably a follicle cyst that will go away on its own. However, if the growth is larger and doesn't go away over the course of a few menstrual cycles, then it may need to be removed.

BRCA Genes. Inherited mutations in genes known as BRCA1 or BRCA2 are responsible for 30 - 50% of hereditary breast cancers, ovarian cancers, or both in families with a history of these cancers. According to some studies, the risk each gene carries is:

Between 25 - 35% of BRCA1 carriers develop breast cancer by age 70.
Between 35 - 50% of BRCA2 carriers develop the disease. BRCA2 genes also increase the lifetime risk of breast cancer in men.

These mutations are present in only about 0.5% of the overall population. However, certain ethnic groups -- such as Jewish women of Eastern European (Ashkenazi) descent -- have a higher prevalence (2.5%) of BRCA gene mutations. BRCA gene mutations are also seen in some African-American and Hispanic women.

Screening Guidelines for BRCA Genes. In 2005, the U.S. Preventive Services Task Force (USPSTF) released updated guidelines for BRCA testing. While women at high risk should be tested, the USPSTF does not recommend routine genetic counseling or testing for BRCA genes in low-risk women (no family history of BRCA 1 or 2 genetic mutations).

ESR Genes. Genetic variations in estrogen receptor genes (ESRs) may increase the risk for some women but offer protection to others. Mutations in the ESR1 and ESR2 genes may be associated with breast cancer susceptibility for Ashkenazi women over age 50 years.

Other Genetic Factors. Mutations in the tumor suppressor gene p53 are more common in the breast cancer tumors of African-American women than in Caucasian women. Researchers have also identified other defective genes that contribute to breast cancer, such as NOEY2 (which is inherited from the father), CHEK2, and ATM, a mutant gene for the rare disorder ataxia-telangiectasia. (The disease itself is rare, but 1% of the population carries a single copy -- enough to increase the risk for breast cancer.) Cowden's syndrome is an inherited disorder caused by a defective PTEN gene that is associated with a higher risk of breast cancer.

Not all genetic mutations are inherited. In 2007, scientists announced they had located a genetic mutation found in as many as 30 - 40% of breast cancers. The IKBKE mutation appears to occur during the course of a women’s lifetime. It causes overproduction of a kinase protein (IKK-epsilon) that fuels cell growth and tumor development. By identifying this genetic mutation, scientists hope they can develop drugs that will target and block IKK-epsilon production.

Because growth of breast tissue is highly sensitive to estrogens, the more estrogen a woman is exposed to over her lifetime, the higher her risk for breast cancer.

Duration of Estrogen Exposure. Early age at menarche (first menstrual period) or later age at menopause may slightly increase a women’s risk for breast cancer.

Pregnancy. Women who have never had children or who had their first child after age 30 may have a slightly increased breast cancer risk. Having children at an early age, and having multiple pregnancies, reduces breast cancer risk.

Although a few studies have suggested a slightly increased risk for breast cancer in women who have had abortions, the weight of evidence does not support an association between abortion and breast cancer. A large-scale 2007 study found that neither induced abortions nor spontaneous abortions (miscarriages) increases breast cancer risk. However, interrupting a pregnancy does reduce the protective features of a full-term pregnancy.

Studies have been mixed on whether breast-feeding decreases breast cancer risk. Breast-feeding reduces a woman’s total number of menstrual cycles, and thereby estrogen exposure, which may account for its possible protective effects. Some studies suggest that the longer a woman breast-feeds, the lower her risk.

Oral Contraception. Studies have been conflicting about whether estrogen in oral contraception increases the chances for breast cancer. Some studies have found no evidence that oral contraceptive use increases the risk for breast cancer, even in women who have taken birth control pills for 15 years or more or had taken them at young ages. In contrast, other studies have reported a slightly higher risk in women who are current or recent users and in women who take them for more than 4 years before a first full-term pregnancy.

Hormone Replacement Therapy. Many studies have reported a higher risk for breast cancer in postmenopausal women who take hormone replacement therapy (HRT) that contains both estrogen and progestin. A combination of estrogen and testosterone also increases breast cancer risk. A 2005 study suggested that HRT with no or low progestin is safer than standard estrogen-progestin combination therapy.

Several 2006 studies of women who had a hysterectomy indicated that estrogen alone does not increase overall breast cancer risk when the drug is used for 7 years or less. However, women who take estrogen for 10 - 15 years or more do have an increased risk, especially women who are already at higher risk for breast cancer. In addition, HRT increases breast cancer density, making mammograms more difficult to read. This can cause cancer to be diagnosed at a later stage. Women who take estrogen HRT should be aware that they need frequent mammogram screenings.

As further evidence of the association between HRT and breast cancer, a 2007 New England Journal of Medicine study noted that breast cancer rates have fallen as HRT use has declined. The decline in rates occurred among women over the age of 50 and was particularly associated with cancers that were estrogen receptor-positive. This type of cancer requires estrogen for growth. Experts think that postmenopausal women’s discontinuation of estrogen-containing HRT may explain the decrease in rates of new cases of estrogen receptor-positive cancer.

A 2007 position statement from the North American Menopause Society recommends that women who are at risk for breast cancer should avoid hormone therapy and try other options to manage menopausal symptoms such as hot flashes. At this time, most experts recommend that women use HRT only for short-term relief of menopausal symptoms. [See In-Depth Report #40: Menopause.]

Infertility and Infertility Treatments. There has been concern that infertility treatments using the drug clomiphene may increase the risk for breast cancer. A reassuring 2006 study indicated that ovulation induction with clomiphene does not increase breast cancer risk, and may actually decrease it. (Clomphine is related to tamoxifen, a drug that is used for breast cancer prevention in high-risk women.) The study also suggested that women who are infertile because of ovulatory dysfunction have a 25% lower risk for breast cancer than fertile women.

Abnormalities or Breast Conditions Suggesting a Higher Risk. Certain factors and breast conditions may increase the risk for breast cancer:

Dense breast tissue is associated with a higher risk for breast cancer. Studies suggest that women with highly dense tissue have 2 - 6 times the risk of women with the least dense tissue. Genetic factors play a large role in breast density. Hormone replacement therapy also increases breast density. In addition, dense breasts make mammograms more difficult to read, which increases the likelihood of missing early signs of cancer.
Benign proliferative breast disease, or unusual cell growth known as atypical hyperplasia, is a significant risk factor for breast cancer.

Some common benign breast abnormalities that pose few or no risks include the following:

Cysts. These mostly occur in women in their middle-to-late reproductive years and can be eliminated simply by aspirating fluid from them.

Click the icon to see an image of cysts in the breast.

Fibroadenoma. These are solid benign lumps that occur in women ages 15 - 30.
Breast abscesses during breast-feeding.

Click the icon to see an image of a breast abscess.

Nipple discharge. Discharge from the nipple is worrisome to patients, but is unlikely to be a sign of cancer. Unexplained discharge still warrants evaluation, however.

Click the icon to see an image of nipple discharge.

Mastalgia. This is breast pain that occurs in association with, or independently from, the menstrual cycle. About 8 - 10% of women experience moderate-to-severe breast pain associated with their menstrual cycle. In general, breast pain does not need assessment unless it is severe and prolonged.

The following physical characteristics have been associated with increased risk:

Obesity increases the risk for all types of estrogen receptor-positive breast cancers. Women who gain weight after menopause are most at risk. (On a positive note, losing weight after menopause decreases breast cancer risk.) In postmenopausal women, estrogen is produced in fat tissue. High amounts of fatty tissue increase levels of estrogen in the body, leading to faster growth of estrogen-sensitive cancers.
Estrogen is involved in building bone mass. Therefore, women with heavy, dense bones are likely to have higher estrogen levels and to be at greater risk for breast cancer.
Some studies have found a greater risk for breast cancer in taller women, possibly due to the higher estrogen levels associated with greater bone growth. In one study, regardless of their actual height, women who reached their full height at age 13 or younger had a higher risk than those who attained maximum height at age 18, reflecting higher estrogen levels at an earlier age.

Exposure to Estrogen-like Industrial Chemicals. Chemicals with estrogen-like effects, called xenoestrogens, have been under suspicion for years. There has been particular concern with pesticides containing organochlorines (DDT and its metabolites, such as dieldrin) and pyrethroids (permethrin), but at this time evidence of any causal association is very weak.

Exposure to Diethylstilbestrol. Women who took diethylstilbestrol (DES) to prevent miscarriage have a slightly increased risk for breast cancer. Recent studies also suggest a slightly increased risk for their daughters (commonly called "DES daughters"), who were exposed to the drug when their mothers took it during pregnancy.

Radiation Exposure. Heavy exposure to radiation is a significant risk factor for breast cancer. Girls who received high-dose radiation therapy face an increased risk for breast cancer in adulthood. Low-dose radiation exposure before age 20 may increase the risk for women with BRCA genetic mutations.

Researchers theorize that viruses may be involved in some types of breast cancers. A study of breast cancer samples taken from Tunisian women in North Africa found similarities with a virus known to cause breast cancer in mice. The samples were compared with those taken from women living in other global regions. The researchers suggested that a human breast cancer virus may be more prevalent in specific parts of the world.

Prevention and Lifestyle Factors

Evidence indicates that regular exercise, particularly vigorous exercise, may offer some modest protection against breast cancer. Exercise can help reduce body fat, which in turn lowers levels of cancer-promoting hormones such as estrogen. In fact, a 2006 study suggested that physical activity may help women reduce the risk for developing estrogen receptor-positive tumors.

Exercise can also help women who have been diagnosed with breast cancer. Studies indicate that both aerobic and weight training exercises benefit the body and the mind, and improve quality of life for breast cancer survivors. Even moderate exercise can help improve survival. A 2005 study in the Journal of the American Medical Association reported survival benefits for women diagnosed with breast cancer who walked 3 – 5 hours per week at an average pace. The American Cancer Society recommends engaging in 45 - 60 minutes of physical activity at least 5 days a week. A recent study indicated that diet and exercise can reduce the risk of breast cancer recurrence.

Physical activity contributes to health by reducing the heart rate, decreasing the risk for cardiovascular disease, and reducing the amount of bone loss that is associated with age and osteoporosis. Physical activity also helps the body use calories more efficiently, thereby helping in weight loss and maintenance. It can increase basal metabolic rate, reduces appetite, and helps in the reduction of body fat.

Despite much research on the association between diet and breast cancer, there is still little consensus. The best advice is to eat a well-balanced diet and avoid focusing on one "cancer-fighting" food. The American Cancer Society’s dietary guidelines for cancer prevention recommend that people:

Choose foods and amounts that promote a healthy weight.
Eat 5 or more servings of fruits and vegetables each day.
Choose whole grains instead of refined grain products.
Limit consumption of processed and red meat.
Women should limit alcohol consumption to 1 drink per day (women at high risk for breast cancer should consider not drinking alcohol at all).

For breast cancer survivors, the American Cancer Society recommends diets that include lots of fruits and vegetables, low amounts of saturated fat (from meat and high-fat dairy products), moderation in soy foods, and moderate or no alcohol consumption.

Here are results from recent studies evaluating diet and breast cancer, for preventing both the development of cancer and its recurrence:

Fats. Research is still mixed on the role that fats, and which specific types of fats, play in breast cancer risk and prevention. Several studies have indicated that red meat, which is high in saturated fat, may increase breast cancer risk when eaten in large quantities on a daily basis. (Red meat is also high in iron, which in itself may increase breast cancer risk.) According to results from the 2006 Women’s Health Initiative study of dietary fat and breast cancer, experts cannot yet definitely say that a low-fat diet will help prevent breast cancer. However, the study suggested that women who normally eat a very high-fat diet may benefit by reducing their fat intake. In the study, the low-fat diet reduced blood estrogen levels by 15%. The low-fat diet also appeared to reduce the risk for developing progesterone receptor-negative tumors.

Fruits and Vegetables. Fruits and vegetables are important sources of antioxidants, which may help protect against the tissue damage linked to increased cancer risk. Antioxidants include vitamin C, vitamin E, and carotenoids such as beta-carotene and lycopene. Richly colored fruits and vegetables -- not supplements -- are the best sources for these nutrients. These fiber-rich foods are an essential part of a healthy diet. However, it is not clear whether fruits and vegetables can specifically prevent breast cancer development or recurrence. According to a 2007 study of women with early-stage breast cancer, a low-fat diet very high in vegetables, fruit, and fiber does not work any better in preventing breast cancer recurrence than the standard 5 servings a day of fruits and vegetables. (However, a combination of diet and exercise may help.)

Calcium and Vitamin D. Eating lots of foods rich in calcium and vitamin D (such as yogurt and milk) may modestly reduce the risk of breast cancer for premenopausal -- but not postmenopausal -- women, according to a 2007 study. Low-fat or non-fat dairy products are a healthier choice than high-fat ones.

Click the icon to see an image of vitamin D sources.

Soy. Soy is an excellent low-fat protein alternative to meat. Soy contains phytoestrogens, which are estrogen-like plant chemicals. In particular, soy contains a type of phytoestrogen called isoflavones. Because many soy foods (such as tofu) are eaten in Asian countries where women tend to have a lower incidence of breast cancer, research has focused on whether soy may have a protective effect. To date, the evidence does not indicate that soy foods or supplements can reduce breast cancer risk. In addition, some studies suggest that high intakes of soy may actually increase the risk of estrogen-responsive cancers such as breast cancer. Some animal studies have suggested that the isoflavone compound genistein may reduce the protective properties of tamoxifen, a drug used to prevent breast cancer in high-risk women. The American Cancer Society recommends that women with breast cancer eat only moderate amounts of soy foods and avoid taking dietary supplements that contain high amounts of isoflavones.

Click the icon to see an image of phytochemicals.

Lifestyle Factors. Premenopausal women at higher risk, usually because of family history, should take as many preventive measures as possible, starting at an early age. The following lifestyle choices may be beneficial:

Exercising and eating healthily is the first essential rule.
High-risk premenopausal women may choose alternatives to oral contraceptives and, if feasible, consider having children early in their life.
High-risk postmenopausal women may want to forego hormone replacement therapy.
Any woman at high risk for breast cancer should consider avoiding alcohol or drinking it very sparingly.

In spite of some rumors published in the popular press, antiperspirants or use of deodorants after shaving have not been linked with any higher risk for breast cancer.

Tamoxifen and Raloxifene. Drugs known as selective estrogen-receptor modulators (SERMs) act like estrogen in some tissues but behave like estrogen blockers (anti-estrogens) in others. Two SERMs -- tamoxifen (Nolvadex) and raloxifene (Evista) -- are approved for breast cancer prevention for high-risk women. Tamoxifen and raloxifene are not recommended as prevention for women at low risk for breast cancer or its recurrence. Women at high risk for breast cancer should discuss with their doctors the risks and benefits of SERMs.

Tamoxifen (Nolvadex) is the most studied of these drugs. It is currently used to treat breast cancer and was the first drug approved for prevention. Evidence strongly suggests that it halves the risk for estrogen receptor-positive cancers in high-risk women, including those with BRCA2 mutations (although possibly not BRCA1). It also helps prevent recurrence in women who have been treated for breast cancers. However, it has no protective effects against estrogen receptor-negative (hormone-insensitive) cancers.

Tamoxifen can increase the risk for uterine (endometrial) cancers. It can also increase the risk for blood clots, strokes, and endometriosis. Less serious side effects include hot flashes and vaginal discharge.

Raloxifene (Evista) was approved in 2007 for prevention of breast cancer in postmenopausal women with osteoporosis and postmenopausal women at high risk for invasive breast cancer. Raloxifene was previously approved for prevention and treatment of osteoporosis in postmenopausal women. One of raloxifene’s main benefits is that it has a lower risk than tamoxifen of causing uterine cancer. However, raloxifene also has some serious risks.

According to the prescribing information from the Food and Drug Administration (FDA), raloxifene can increase the risk of blood clots. Women with a history of blood clots in the legs, lungs, or eyes should not take this medicine. Although studies indicate raloxifene does not increase the risk of stroke, it can increase the risk of dying from a stroke. Women with a history of stroke or current risk factors for stroke should discuss with their doctors whether raloxifene is an appropriate choice. Less serious side effects of raloxifene include hot flashes, leg cramps, swelling of the legs and feet, flu-like symptoms, joint pain, and sweating. Raloxifene can cause birth defects and is approved only for postmenopausal women. It should not be taken with the cholesterol-lowering drug cholestyramine (Questran) or with estrogens.

The FDA based its approval of raloxifene on results from several major studies. The comparison trial Study of Tamoxifen and Raloxifene (STAR), published in 2006 in the Journal of the American Medical Association, indicated that raloxifene works as well as tamoxifen in reducing the risk of invasive breast cancer, and has a lower risk of causing blood clots. However, the Raloxifene Use for the Heart (RUTH) trial, published in 2006 in the New England Journal of Medicine, suggested that raloxifene carries its own risks for blood clots and fatal strokes and may not be a safe choice for women at high risk of heart disease.

Investigational Drugs for Breast Cancer Prevention.

Aromatase inhibitors. Aromatase inhibitors such as anastrazole (Armidex), letrozole (Femara), and exemestane (Aromasin) are effective treatments for hormone-receptor positive breast cancer. Like tamoxifen, they are also being investigated for protection in high-risk women. However, these drugs may decrease bone mineral density and cognitive function, and increase the risk for falls.
Retinoids. Analogues of vitamin A called retinoids are being studied for protection against breast cancer. One retinoid, fenretinide, appears to offer some protection against a second breast cancer in previously diagnosed, premenopausal women (but not in postmenopausal women). It can cause birth defects and should not be used during pregnancy.

Symptoms

Breast cancers in their early stages are usually painless. Often the first symptom is the discovery of a hard lump. Fifty percent of such masses are found in the upper outer quarter of the breast. The lump may make the affected breast appear elevated or asymmetric. The nipple may be retracted or scaly. Sometimes the skin of the breast is dimpled like the skin of an orange. In some cases there is a bloody or clear discharge from the nipple. Many cancers, however, produce no symptoms and cannot be felt on examination. They can be detected only with a mammogram.

Monthly breast self-exams should always include: visual inspection (with and without a mirror) to note any changes in contour or texture, and manual inspection in standing and reclining positions to note any unusual lumps or thicknesses.

Diagnosis

Breast Examination by a Health Professional. Early detection of breast cancer significantly reduces the risk of death. Women ages 20 - 49 should have a physical examination by a health professional every 1 - 2 years. Those over age 50 should be examined annually. A breast exam by a health professional can find 10 - 25% of breast cancers that are missed by mammograms. Between 6 - 46% of the lumps detected by examination are malignant. (The yield is lowest in younger women and highest in older women.)

Self-Examinations. Woman have been encouraged to perform a self-examination each month, but well-conducted studies in 2002 reported no difference in mortality rates between women who were intensively instructed in self-examination and those who were not. This does not mean women should stop attempting self-examinations, but they should not replace the annual examination done by a health professional, which evidence suggests is beneficial.

1. Pick a time of the month that is easy to remember and perform self-examination at that time each month. The breast has normal patterns of thickness and lumpiness that change within a monthly period, and a consistently scheduled examination will help differentiate between what is normal from abnormal.

2. Stand in front of a mirror. Breasts should be basically the same size (one may be slightly larger than the other). Check for changes or redness in the nipple area. Look for changes in the appearance of the skin. With hands on the hips, push the pelvis forward and pull the shoulders back and observe the breasts for irregularities. Repeat the observation with hands behind the head. Move each arm and shoulder forward.

3. Lie down on the back with a rolled towel under one shoulder. Apply lotion or bath oil over the breast area.

The finger action should be as follows: Using the 2nd, 3rd, and 4th finger pads (not tips) held together, make dime-sized circles. Press lightly first to feel the breast area, then press harder using a circular motion.

Using this motion, start from the collarbone and move downward to underneath the breast. Shift the fingers slightly over, slightly overlapping the previously checked region, and work upward back to the collarbone. Repeat this up-and-down examination until the entire breast area has been examined. Be sure to cover the entire area from the collarbone to the bottom of the breast area and from the middle of the chest to the armpits. Move the towel under the other shoulder and repeat the procedure.

Examine the nipple area, by gently lifting and squeezing it and checking for discharge.

4. Repeat step 3 in an upright position. (The shower is the best place for this, using plenty of soap.)

Note: A lump can be any size or shape and can move around or remain fixed. Of special concern are specific or unusual lumps that appear to be different from the normal varying thicknesses in the breast.

Click the icon to see an image of a breast self-exam.

Current Recommendations for Screening. Mammograms are very effective low-radiation screening methods for breast cancer. At this time, the U.S. Preventive Services Task Force recommends screening mammograms, with or without breast examination, every 1 - 2 years for all women over age 40.

Guidelines from the American College of Physicians (ACP), however, debate whether women with a low risk for breast cancer should begin mammogram screening at age 40. The 2007 guidelines, instead, recommend that women in their 40s ask their doctor when they should begin having the test. In contrast, the American Cancer Society and the U.S. National Cancer Institute continue to endorse annual screening for women age 40 and older.

The ACP's guidelines have created controversy within the medical community. Supporters of the guidelines believe that these new recommendations reflect some of the risks involved in screening younger women. These risks include radiation exposure and unnecessary biopsies. Mammographies in younger women produce a relatively high rate of false-positive results (when the test falsely indicates breast cancer). Scientists are working on new technologies to improve mammography's accuracy, but more work is needed. For example, a 2007 New England Journal of Medicine study reported that computer-aided detection software, which is used to help radiologists interpret mammograms, may instead make readings less accurate.

Opponents of the ACP guidelines argue that mammograms help catch tumors while they are in their earliest and most treatable stages, and that the most deadly types of breast cancer tend to occur in women in their 40s.

In addition, according to a review in the American Cancer Society's journal, mammography rates have declined since 2000. In fact, while many experts believe that the recent decline in new cases of breast cancer is partially due to reduced use of hormone replacement therapy, other experts are concerned that fewer cases of breast cancer are being detected because fewer mammographies are being performed.

After age 50, all guidelines recommend annual screenings. The older a women gets, the greater her risk for developing breast cancer. (Women over age 65 account for most new cases of breast cancer.) Women with risk factors for breast cancer, including a close family member with the disease, should consider having annual mammograms starting 10 years earlier than the age at which the relative was diagnosed.

Click the icon to see an image of a mammogram.

Magnetic Resonance Imaging and Ultrasound. Magnetic resonance imaging (MRI) and ultrasound techniques can detect very small tumors (less than half an inch). However, they are expensive and time-consuming procedures. Nevertheless, some doctors believe they are important in identifying small tumors missed on mammography in women who are receiving lumpectomy or breast-conserving surgeries. Such findings would allow the surgeons to remove the optimal amount of abnormal tissue. Ultrasound may also be particularly important for women with dense breast tissue who show signs of breast cancer.

In a report published in 2007, the American Cancer Society recommended that high-risk women have an MRI of their breast with their annual mammogram, including those who have:

A BRCA1 or BRCA2 mutation
A first-degree relative (parent, sibling, child) with a BRCA1 or BRCA2 mutation, even if they have yet to be tested themselves
A lifetime risk of breast cancer that has been scored at 20 - 25% or greater
Had radiation to the chest between ages 10 - 30
Li-Fraumeni syndrome, Cowden syndrome, or Bannayan-Riley-Ruvalcaba syndrome, or may have one of these genetic syndromes based on a history in a first-degree relative

For women who have had cancer diagnosed in one breast, MRIs can also be very helpful for detecting hidden tumors in the other breast. A landmark 2007 study in the New England Journal of Medicine reported that MRI scans of women who were diagnosed with cancer in one breast detected over 90% of cancers in the other breast that had been previously missed by mammography or clinical breast exam. Currently, few women who are diagnosed with cancer in one breast are offered an MRI of the other breast. Some experts advocate MRIs for all women newly diagnosed with breast cancer; others oppose this view. MRI scans may be most useful for younger women with breast cancer who have dense breast tissue that may obscure tumors from mammography readings. MRIs are less likely to be helpful for older women with early tumors in one breast and clear mammography readings in the other.

It is very important that women have MRIs at qualified centers that perform many of these procedures each year. MRI is a complicated procedure and requires special equipment and experienced radiologists. MRI facilities should also be able to offer biopsies when suspicious findings are detected.

Scintimammography. In scintimammography, a radioactive chemical is injected into the circulatory system, which is then selectively taken up by the tumor and revealed on mammograms. This method is very accurate in detecting the presence or absence of breast cancer, and some doctors hope that it might eventually reduce the number of unnecessary invasive biopsies. It is used for women who have had abnormal mammograms or for women who have dense breast tissue. It is not used for regular screening or as an alternative to mammography.

A definitive diagnosis of breast cancer can be made only by a biopsy (a microscopic examination of a tissue sample of the suspicious area).

When a lump can be felt and is suspicious for cancer on mammography, an excisional biopsy may be recommended. This biopsy is a surgical procedure for removing the suspicious tissue and typically requires general anesthetic.

Click the icon to see an image of breast biopsy.

A core biopsy involves a small incision and the insertion of a spring-loaded hollow needle that removes several samples. The patient only requires local anesthetic.
A wire localization biopsy may be performed if mammography detects abnormalities but there is no lump. With this procedure, using mammography as a guide, the doctor inserts a small wire hook through a hollow needle and into the suspicious tissue. The needle is withdrawn, and the hook is used by the surgeon to locate and remove the lesion. The patient may receive local or general anesthetic.
A new vacuum-assisted device may be useful for some biopsies. This uses a single probe through which a vacuum is used to draw out tissue. It allows several samples to be taken without having to remove and re-insert the probe.

Final analysis of the breast tissue may take several days.

If breast cancer has been determined, the next diagnostic step is to find out how far it has spread. To do this, the doctor performs a procedure called an axillary lymphadenectomy, which partially or completely removes the lymph nodes in the armpit beside the affected breast (called axillary lymph nodes). It may require a hospital stay of 1 - 2 days.

Click the icon to see an image of the axillary lymph nodes.

Once the lymph nodes are removed, they are analyzed to determine whether subsequent treatment needs to be more or less aggressive:

If no cancer is found in the lymph nodes, the condition is referred to as node negative breast cancer. The chances are good that the cancer has not spread and is still local.
If cancer cells are present in the lymph nodes, the cancer is called node positive. Their presence increases the possibility that the cancer has spread microscopically to other areas of the body. In such cases, however, it is still not known if the cancer has metastasized beyond the lymph nodes or, if so, to what extent. The doctor may perform further tests to see if the cancer has spread to the bone (bone scan), lungs (x-ray or CT scan) or brain (MRI or CT scan).

Side effects of the procedure include increased risk for infection and pain, swelling in the arm from fluid build-up, and impaired sensation and restricted movement in the affected arm. Patients might ask their doctor about the availability of physical therapy or upper-body exercises after treatment. In two studies, such programs resulted in quicker recovery and no fluid build-up in the arm.

A technique known as a sentinel node biopsy is a less invasive alternative to axillary lymph node dissection. This procedure can help determine if cancer has spread beyond the nodes. If the doctor finds no evidence of cancer, the patient may not need to have a complete axillary lymphadenectomy.

Click the icon to see an image of a sentinel node biopsy.

Sentinel node biopsy involves:

The procedure uses an injection of a tiny amount of a tracer, either a radioactively-labeled substance (radioisotope) or a blue dye, into the tumor site.
The tracer or dye then flows through the lymphatic system into the sentinel node. This is the first lymph node to which any cancer would spread.
The sentinel lymph node and possibly one or two others are then removed.
If they do not show any signs of cancer, it is highly likely that the remaining lymph nodes will be cancer free, making further surgery unnecessary.

Patients who have a sentinel node biopsy tend to have better arm function and a shorter hospital stay than those who have an axillary node biopsy. The American Society of Clinical Oncology's 2005 guidelines recommend sentinel node biopsy instead of axillary lymph node dissection for women with early stage breast cancer who do not have nodes that can be felt during a physical exam. It is still not known if the sentinel node biopsy has any survival advantages compared to standard lymph node removal procedures.

Women often have to wait several days for results of sentinel node biopsies to learn whether they will require another surgery to remove additional lymph nodes. In 2007, the Food and Drug Administration approved the GeneSearch BLN Assay to help speed sentinel node biopsy testing. This molecular-based lab test can detect within 40 minutes whether cancer has spread to nearby lymph nodes. Because the test delivers rapid results while the patient is still on the operating table, it may help spare women the discomforts of a second surgical procedure and help them get treatment earlier.

Prognosis

In the U.S., about 40,460 women will die from breast cancer this year, making it the second most lethal cancer in women. (Lung cancer is the leading cancer killer in women.) The good news is that early detection and new treatments have improved survival rates. The 5-year survival rate for women diagnosed with cancer is 80%. About 88% of women diagnosed with breast cancer will survive at least 10 years. Unfortunately, women in lower social and economic groups still have significantly lower survival rates than women in higher groups.

Several factors are used to determine successful treatment and the possibility for a cure. They include:

The location of the tumor and how far it has spread
Whether the tumor is hormone receptor-positive or -negative
Genetic factors
Tumor size and shape
Rate of cell division
Biologic markers

The good news is that women are living longer with breast cancer, and at this time more than 2 million American women are survivors. Due to better treatment options, from 1990 - 2003, breast cancer mortality rates declined by 24%. However, survivors must live with the uncertainties of possible recurrent cancer and some risk for complications from the treatment itself.

Recurrences of cancer usually develop within 5 years of treatment. However, 25% of recurrences and half of new cancers in the opposite breast occur after 5 years. One study suggested that the risk factors for a first breast cancer do not necessarily place a woman at any higher risk for recurrence. (Women with a first cancer, however, do have a higher risk for a new cancer in the opposite breast. The outlook for such new cancers is independent from those of the first one.)

The location of the tumor is a major factor in outlook:

If the cancer is ductal carcinoma in situ (DCIS) or has not spread to the lymph nodes (is node-negative), the 5-year survival rates with treatment are up to 98%. However, cancer recurs in 9 - 30% of women with node-negative cancers. Recurrence is a potentially life-threatening problem, even if the disease relapses locally in the same breast. In one study of DCIS patients with locally invasive recurrence, 8-year mortality rates were only 12%.
If the lymph nodes contain cancer cells (are node positive) then survival rates fall. If the tumor is larger than 5 cm or there is widespread involvement in the lymph nodes, the cancer is sometimes referred to as locally advanced. In such cases, the survival rate drops to about 75% and below.
If the cancer has spread (metastasized) to other sites (most often the lung, liver, and bone), the average survival time is about 2 years (with some patients living for many years). New drug therapies, particularly aromatase inhibitors, have helped prolong survival for women with metastatic cancer.

The location of the tumor within the breast is an important predictor. Tumors that develop toward the outside of the breast tend to be less serious than those that occur more toward the middle of the breast.

Breast cancer cells may contain receptors, or binding sites, for the hormones estrogen and progesterone. Cells containing these binding sites are known as hormone receptor-positive cells. If cells lack these connectors, they are called hormone receptor-negative cells. About 75% of breast cancers are estrogen receptor-positive (ER-positive, or ER+). About 65% of ER-positive breast cancers are also progesterone receptor-positive (PR-positive, or PR+). Cells that have receptors for one of these hormones, or both of them, are considered hormone receptor-positive.

Hormone receptor-positive cancer is also called "hormone sensitive" because it responds to hormone therapy such as tamoxifen or aromatose inhibitors. Hormone receptor-negative tumors are referred to as "hormone insensitive" or "hormone resistant."

Women have a better prognosis if their tumors are hormone receptor-positive because these cells grow more slowly than receptor-negative cells. In addition, women with hormone receptor-positive cancer have more treatment options. (Hormone receptor-negative tumors can be treated only with chemotherapy.) A 2007 study in the Journal of Clinical Oncology indicated that recent declines in breast cancer mortality rates have been most significant among women with estrogen receptor-positive tumors, due in part to the widespread use of post-surgical tamoxifen therapy.

Determining a "genetic signature" for a tumor may prove to be a very powerful predictor of the aggressive nature of a breast cancer. Researchers have focused on 70 genes whose activity patterns may help make such predictions. In 2007, the Food and Drug Administration approved MammaPrint, a DNA microarray diagnostic test that profiles these 70 genes. The molecular test may help predict how likely it is that breast cancer will recur within 5 - 10 years. However, the accuracy of the test depends on a woman’s risk. It is more accurate when predicting a low risk for recurrence than a high risk.

The relevance of the inherited BRCA1 or BRCA2 mutations to survival is controversial. Some studies have suggested that these mutations offer a survival advantage. Others suggest that they make no difference or even worsen prognosis. Women with these genetic mutations do have a greater risk for a new cancer to develop. Patients with BRCA1 mutations tend to develop tumors that are hormone receptor negative, which can behave more aggressively.

Researchers are investigating numerous substances in tumor cells that may indicate whether or not a cancer is likely to spread. Such chemical markers may help doctors determine treatments, and some may even prove to be targets for future drugs. The following are only a few of the more well-researched markers.

HER2. The American Cancer Society recommends that all women newly diagnosed with breast cancer get a biopsy test for a growth-promoting protein called HER2/neu. HER2-positive cancer usually occurs in younger women and is more quickly-growing and aggressive than other types of breast cancer. The HER2 marker is present in about 20% of cases of invasive breast cancer. Two types of tests are used to detect HER2:

Immunohistochemistry (IHC)
Fluorescence in-situ hybridization (FISH)

Some doctors think that FISH is a more accurate test than IHC. According to 2006 HER2 testing guidelines from the American Society of Clinical Oncology and the College of American Pathologists, either test may be used as long as it is performed by an accredited laboratory. Tests that are not clearly positive or negative should be repeated. Treatment with trastuzumab (Herceptin) or lapatinib (Tykerb) may help women who test positive for HER2.

Angiogenesis Factors. Angiogenesis is the growth of new blood vessels. High levels of angiogenesis factors indicate that the tumor is developing its own supply of blood vessels, which enable the tumor to send colonies of cancer cells into the bloodstream and spread to other parts of the body. Specific angiogenesis factors, such as vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF), may turn out to be important markers for determining treatment and prognosis. The monoclonal antibody bevacizumab (Avastin) targets VEGF. The drug is showing promise in clinical trials for prolonging progression-free survival in women with metastatic breast cancer.

Others. Many other markers are being investigated, including p53, cathepsin-D, protein c-erbB-2, bcl-2, Ki-67, telomerase, thymidylate synthase, CA 15-3, and carcinogenic embryonic antigen (CEA). The American Society of Clinical Oncology (ASCO) cautions, however, that the value of many of these factors has not yet been confirmed.

Tumor Size and Shape. Large tumors pose a higher risk than small tumors. Undifferentiated tumors, which have indistinct margins, are more dangerous than those with well-defined margins.

Rate of Cell Division. The more rapidly a tumor grows, the more dangerous it is. Several tests measure aspects of cancer cell division and may eventually prove to predict the disease. For example, the mitotic index (MI) is a measurement of the rate at which cells divide. The higher the MI, the more aggressive the cancer. Another test measures cells at a certain phase of their division.

Recent evidence has not supported early reports of survival benefits for women with metastatic breast cancer who engage in support groups. However, some studies have suggested that psychotherapy, group support, or both may relieve pain and reduce stress, particularly in women who are suffering emotionally.

Stress has been ruled out as a risk factor either for breast cancer itself or for its recurrence.

Treatment

The three major treatments of breast cancer are surgery, radiation, and drug therapy. No one treatment fits every patient, and combination therapy is usually required. The choice is determined by many factors, including the age of the patient, menopausal status, the kind of cancer (ductal vs. lobular), its stage, and whether or not the tumor contains hormone-receptors.

Breast cancer treatments are defined as local or systemic:

Local Treatment. Surgery and radiation are considered local therapies because they directly treat the tumor, breast, lymph nodes, or other specific regions. Surgery is usually the standard initial treatment.
Systemic Treatment. Drug treatment is called systemic therapy, because it affects the whole body.

Any or all of these therapies may be used separately or, most often, in different combinations. For example, radiation alone or with chemotherapy or hormone therapy may be beneficial before surgery, if the tumor is large or not easily removed at prevention. Surgery followed by radiation and hormone therapy is usually recommended for women with early-stage, hormone-sensitive cancer. There are numerous clinical trials investigating new treatments and treatment combinations. Patients, especially those with advanced stages of cancer, may wish to consider enrolling in a clinical trial.

Treatment strategies depend in part on the stage of the cancer.

Stage 0 (Carcinoma in Situ). Stage 0 breast cancer is considered non-invasive (‘in situ"), meaning that the cancer is still confined within breast ducts or lobules and has not yet spread to surrounding tissues. Stage 0 cancer is classified as either:

Ductal carcinoma in situ (DCIS). These are cancer cells in the lining of a duct that have not invaded the surrounding breast tissue.
Lobular carcinoma in situ (LCIS). These are cancer cells in the lobules of the breast. LCIS rarely develops into invasive breast cancer, but having it in one breast increases the risk of developing cancer in the other breast.

Treatment options for DCIS include:

Breast-conserving surgery and radiation therapy (followed by hormone therapy for women with hormone-sensitive cancer)
Total mastectomy (followed by hormone therapy for women with hormone-sensitive cancer)
Breast-conserving surgery without radiation therapy

Treatment options for LCIS include:

Regular exams and mammograms to monitor any potential changes (observation treatment)
Hormone therapy to prevent development of breast cancer (for women with hormone-sensitive cancer)
Mastectomy of both breasts was previously used as treatment, but is now rarely recommended

Stage I and II (Early-Stage Invasive). In stage I cancer, cancer cells have not spread beyond the breast, and the tumor is no more than 2 cm (about 3/4 of an inch) across.

Stage II cancer is classified as either stage IIA or stage IIb.

In stage IIA cancer the tumor is either:

No more than 2 centimeters and has spread to the underarm lymph nodes (axillary lymph nodes)
Between 2 - 5 centimeters and has not spread to the underarm lymph nodes

Treatment options for stage I and stage II breast cancer may include:

Breast-conserving surgery (such as lumpectomy) followed by radiation therapy
Modified radical mastectomy with or without breast reconstruction
Post-surgical therapy (adjuvant therapy), including radiation of lymph nodes, chemotherapy, or hormone therapy
Trastuzumab (Herceptin) given along with or following adjuvant chemotherapy for women with HER2-positive cancer

Stage III (Locally Advanced). Stage III breast cancer is classified into several sub-categories: Stage IIIA, stage IIIB, and stage IIIC (operable or inoperable).

In stage IIIA breast cancer, the tumor is usually confined to the underarm lymph nodes. Treatment options for stage IIIA breast cancer are the same as those for stages I and II.

In stage IIIB breast cancer, the tumor has spread to either:

Tissues near the breast (including the skin or chest wall)
Lymph nodes within the breast or under the arm

Stage IIIB treatment options may include:

Chemotherapy, and possibly hormone therapy (sometimes in combination with chemotherapy)
Chemotherapy followed by surgery (breast-conserving surgery or total mastectomy) with lymph node dissection followed by radiation therapy and possibly more chemotherapy or hormone therapy
Clinical trials

Stage IIIC breast cancer is classified as either operable or inoperable.

In operable stage IIIC, the cancer may be found in:

10 or more of the underarm lymph nodes
Lymph nodes beneath the collarbone and near the neck on the same side of the body as the affected breast
Lymph nodes within the breast as well as underarm lymph nodes

Treatment options for operable stage III breast cancer are the same as those for stage I and II breast cancers.

In inoperable stage III breast cancer, the cancer has spread to lymph nodes above the collarbone and near the neck on the same side of the body as the affected breast. Treatment options are the same as those for stage IIIB.

Stage IV (Advanced Cancer). In stage IV, the cancer has spread (metastasized) from the breast to other parts of the body. In about 75% of cases, the cancer has spread to the bone. The cancer at this stage is considered to be chronic and incurable, and the usefulness of treatments is limited. The goals of treatment for stage IV cancer are to stabilize the disease and slow its progression, as well as to reduce pain and discomfort.

Treatment options for stage IV cancer include:

Surgery or radiation for any localized tumors in the breast. A 2006 study indicated that surgical removal of the primary tumor immediately after metastatic cancer diagnosis can dramatically improve survival.
Chemotherapy, hormone therapy, or both. Targeted therapy with trastuzumab (Herceptin) or lapatinib (Tykerb) should be considered for women with HER2-positive cancer.
Cancer that has spread to the brain may require radiation and high-dose steroids.
Cancer that has spread to the bone may be helped by radiation or bisphosphonate drugs. Such treatments can relieve pain and help prevent bone fractures.
Clinical trials of new drugs or drug combinations, or experimental treatments such as high-dose chemotherapy with stem cell transplant.

In 2006, the American Society of Clinical Oncology (ASCO) released updated guidelines on follow-up care for patients who have been treated for breast cancer. ASCO recommends:

Visit your doctor every 3 - 6 months for the first 3 years after your first cancer treatment, every 6 - 12 months during the fourth and fifth year, and once a year thereafter.
Have a mammogram 1 year after the mammogram that diagnosed your cancer (but no earlier than 6 months after radiation therapy), and every 6 - 12 months thereafter.
Perform a breast self-exam every month (however, this is no substitute for a mammogram).
See your gynecologist regularly (women taking tamoxifen should be sure to report any vaginal bleeding).
A year after diagnosis, you can either continue to see your oncologist or transfer your care to your primary care physician.
If you are on hormone therapy, discuss with your oncologist how often to schedule follow-up visits for re-evaluation of your treatment.

ASCO does not recommend the use of laboratory blood tests (complete blood counts, carcinoembryonic antigen) or imaging tests (bone scans, chest x-rays, liver ultrasound, FDG-PET scan, CT scan) for routine breast cancer follow-up.

Genetic counseling may be helpful if you have:

Ashkenazi Jewish heritage
Personal or family history of ovarian cancer
Personal or family history of cancer in both breasts
Any first-degree female relative (mother, sister, daughter) diagnosed with breast cancer before age 50
Two or more first-degree or second-degree (grandparent, aunt, uncle) diagnosed with breast cancer
History of breast cancer in a male relative

Pregnancy after Breast Cancer Treatment. There are no definite recommendations on how long a woman should wait to become pregnant after breast cancer treatment. Because of the connection between estrogen levels and breast cancer cell growth, some experts recommend delaying pregnancy until 2 years after treatment in order to reduce the risk of cancer recurrence and improve odds for survival. However, a 2007 study indicated that conceiving 6 months after treatment does not negatively affect survival. Discuss with your doctor your risk for recurrence, and when it may be safe to attempt pregnancy.

Recurrent breast cancer is considered to be an advanced cancer. In such cases, the disease has come back in spite of the initial treatment. Most recurrences appear within the first 2 - 3 years after treatment, but breast cancer can recur many years later. Treatment options are based on the stage at which the cancer reappears, whether or not the tumor is hormone responsive, and the age of the patient. Between 10 - 20% of recurring cancers are local. Most recurrent cancers are metastatic. All patients with recurring cancer are candidates for clinical trials.

Because most breast cancer recurrences are discovered by patients in between doctor visits, it is important to notify your doctor if you experience any of the following symptoms. These symptoms may be signs of breast cancer recurrence:

New lumps in the breast
Bone pain
Chest pain
Abdominal pain
Shortness of breath or difficulty breathing
Persistent headaches or coughing
Rash on breast
Nipple discharge

Surgery

Surgery forms a part of nearly every patient's treatment for breast cancer. The initial surgical intervention is often a lumpectomy, the removal of the tumor itself. In the past, mastectomy (the removal of the breast) was the standard treatment for nearly all breast cancers. Now, many patients with early-stage cancers can choose breast-conserving treatment, or lumpectomy followed by radiation, with or without chemotherapy.

For invasive breast cancer, studies indicate that lumpectomy or partial mastectomy combined with radiation therapy works as well as a modified radical mastectomy.

Breast-conserving procedures are now appropriate and as successful as mastectomy in most women with early stage breast cancer. All women should discuss these options fully with their doctor. Recurrence rates with conservative surgery are highest in women under age 45. Some women choose mastectomy over breast-conserving treatment even if the latter is appropriate because it gives them a greater sense of security and allows them to avoid radiation therapy.

Lumpectomy. Lumpectomy is the removal of the tumor, often along with lymph nodes in the armpit. It serves as an opportunity for biopsy, a diagnostic tool, and a primary treatment for small local breast tumors. If invasive cancer is found, the doctor will decide to proceed with breast radiation therapy, to remove additional tissue (should the margins of the specimen show signs of cancer), or to perform a mastectomy. Lumpectomy followed by radiation therapy is appropriate and as effective as mastectomy in most women with Stage I or II breast cancers.

Click the icon to see an illustrated series detailing breast lump removal surgery.

Breast-Conserving Surgery (Quadrantectomy). Breast-conserving surgery (sometimes referred to as quadrantectomy) removes the cancer and a large area of breast tissue, occasionally including some of the lining over the chest muscles. It is less invasive than a full mastectomy, but the cosmetic results are less satisfactory than with a lumpectomy. Excellent studies have found that breast-conserving surgeries plus postoperative radiotherapy offer the same survival rates as radical mastectomy in women with early breast cancer. A new technology called partial breast radiation (MammoSite), approved by the Food and Drug Administration in 2002, confines radiation to the tumor site rather than delivering it to the whole breast, and reduces treatment time from 5 weeks to 5 days in women who undergo breast conserving surgery.

Surgery to remove the breast (mastectomy) is important for women with operable breast cancer who are not candidates for breast conserving surgeries. There are different variations on the procedure:

A total mastectomy involves removal of the whole breast and sometimes lymph nodes under the armpit.
A radical mastectomy removes the breast, chest muscles, all of the lymph nodes under the arm, and some additional fat and skin. (A modified radical mastectomy removes the entire breast and armpit lymph nodes, with the underlying chest wall muscle.) A 25-year study supported other research that observed no survival advantages from radical mastectomy compared to the less invasive mastectomies for the great majority of patients. It is rarely used anymore except when cancer is very advanced.

Click the icon to see an illustrated series detailing mastectomy surgery.

Complications and Side Effects of Surgery. Short-term pain and tenderness occur in the area of the procedure, and pain relievers may be necessary.

The most frequent complication of extensive lymph node removal is edema, or swelling, of the arm, which is usually mild and rarely painful but does increase the risk for infection. The likelihood of edema can be lessened by removing only some of the lymph nodes instead of all of them.

Infrequent complications include poor wound healing, bleeding, or a reaction to the anesthesia.

After mastectomy and lymph node removal, women may experience numbness, tingling, and difficulty in extending the arm fully. These effects can last for months or years afterward.

After a mastectomy, some women choose a breast prosthesis or opt for breast reconstruction, which can be performed during the mastectomy itself, if desired. Several studies have indicated that women who take advantage of cosmetic surgery after breast cancer have a better sense of well-being and a higher quality of life than women who do not choose reconstructive surgery. The breast is reshaped using a saline implant or, for a more cosmetic result, a muscle flap is taken from elsewhere in the body. Muscle flap procedures are more complicated, however, and blood transfusions may be required. (It should be noted that implants, including silicone implants, do not appear to put a woman at risk for breast cancer recurrence.) If the nipple is removed, it is rebuilt from other body tissues and color is applied using tattoo techniques. It is nearly impossible to rebuild a breast that is identical to its partner, and additional operations may be necessary to achieve a desirable effect.

Click the icon to see an illustrated series detailing breast reconstruction surgery.

Numerous studies are investigating minimally invasive techniques that use lasers, deep-freezing of cancer cells (cryosurgery), high-intensity ultrasound, and other experimental approaches to kill cancer cells and reduce severe complications of surgery. Radiofrequency ablation, for example, is an approach that uses an electrode inserted into the tumor. It emits radio waves that produce enough heat to destroy cancer cells. Early trials are promising. These procedures, however, are not considered standard at the present time.

Radiation

Radiation therapy uses high-energy x-rays to kill cancer cells or to shrink the size of a tumor in the breast or surrounding tissue. It is used for several weeks following lumpectomy or partial mastectomy, and sometimes after full mastectomy. Radiation therapy can help reduce the chance of breast cancer recurrence in the breast and chest wall. Radiation is also important in advanced stages of cancer for relief of symptoms and to slow progression. Research shows that radiation therapy is helpful for women of all ages, including those over age 65.

Radiation is generally administered in the following ways:

External Beam Radiation. This type of radiation is administered 4 - 6 weeks after surgery and delivered externally by an x-ray machine that targets radiation to the whole breast. It may be delivered to the chest wall in high-risk patients (large tumors, close surgical margins, or lymph node involvement). The treatment is generally given daily (except for weekends) for about 6 weeks. A follow-up boost of radiation therapy in patients with lumpectomies appears to reduce the risk for recurrence.

Brachytherapy. Less commonly, radiation is delivered in implants (called brachytherapy). Implants are most often used as a radiation boost after whole breast radiation. Studies suggest they improve survival in patients at high risk for local recurrence. Some evidence suggests that implants alone can reduce treatment time and may be as effective as external beam radiation in some patients with early stage breast cancer. A new technology for breast brachytherapy (MammoSite) was approved in 2002. The technique provides 5-year local tumor control rates similar to those of whole-breast radiation for selected patients, with much shorter treatment time and good cosmetic results.

Investigators are also testing other approaches to radiation treatment. One uses a combination of neutrons and protons (mixed-beam) or proton beams rather than the standard photon radiation therapy. Intensity-modulated radiation therapy is a promising technique that delivers different doses to multiple target areas using images of specific regions. Such an approach may improve the coverage of breast cancers while reducing the toxic effects to the heart and lungs.

Side effects of radiation include:

Fatigue is very common and increases with subsequent treatments, but most women are able to continue with normal activities. Exercise may be helpful.
Nausea and lack of appetite may develop and worsen as treatment progresses.
Skin changes and burns can occur on the breast skin. Using a cream that contains a corticosteroid, such as mometasone furoate (MMF), may be helpful. After repeated sessions, the skin may become moist and "weepy." Exposing the treated skin to air as much as possible helps healing. (Washing the affected skin with soap and water does not seem to be harmful and in one study was associated with a lower risk for this side effect.)
Uncommonly, the breast may change color, size, or become permanently firm.
Rarely, the nearest arm may swell and develop impaired mobility or even paralysis.

Future complications include:

Radiation to the left breast may increase the long-term risk for developing heart disease and heart attacks.
There is a very small risk (less than 1%) of lung irritation and scarring.
Some studies have reported a higher risk for future cancer in the opposite breast in younger women who have been given radiation to the chest wall.
Radiation therapy can increase the risk of developing other cancers, such as soft tissue malignancies known as sarcomas.

Current advanced imaging techniques use precise radiation that reduces exposure. These newer techniques are likely to reduce the risks for heart disease and other serious complications.

Medications

The most important advances in the cure of breast cancer have come through the use of drug therapy, also called systemic therapy. Surgery and radiation therapy are effective for treating tumors confined to the breast but not for cancer cells that have spread or are at risk of spreading. In such cases, drug therapy is needed.

Drug treatments for breast cancer include:

Chemotherapy. Chemotherapy drugs are "cytotoxic" (cell-killing) drugs. They are given orally or by injection. They work systemically by killing cancer cells throughout the body. (Unfortunately, they also kill normal cells, which accounts for many of their side effects.) Chemotherapy is always used for advanced breast cancer, but may also be used to treat types of early-stage breast cancer.
Hormone Therapy. The goal of hormone therapy is to prevent estrogen from stimulating breast cancer cells. It is recommended for women whose breast cancers are hormone-receptor positive (either estrogen or progesterone), regardless of the size of the tumor and whether or not it has spread to the lymph nodes. Like chemotherapy, hormone therapy works systemically.
Targeted Therapy. Newer biologic drugs target specific proteins involved in cancer. Because they do not work as systemically as chemotherapy or hormone therapy drugs, they tend to cause fewer widespread side effects. Currently, the monoclonal antibody trastuzumab (Herceptin) and the kinase inhibitor lapatinib (Tykerb) are the two targeted therapies approved for breast cancer. These drugs target the HER2/neu protein and are used to treat HER2-positive breast cancers. Bevacizumab (Avastatin) is a monoclonal antibody that targets vascular endothelial growth factor (VEGF), a protein involved in tumor blood vessel formation (angiogenesis). It is being studied in clinical trials for treatment of metastatic breast cancer.

Drug therapy may be used as:

Primary therapy for patients for whom surgery or radiation therapy is not appropriate.
Neoadjuvant therapy (before surgery or radiation) to shrink tumors to a size that can be treated with local therapy.
Adjuvant therapy (following surgery or radiation) to reduce the risk of cancer recurrence.

For metastatic cancer, drugs are used not to cure but to improve quality of life and prolong survival.

Chemotherapy

Chemotherapy needs to be tailored to the type of cancer involved. Women require different treatments depending on whether the tumor is node-negative or -positive, hormone receptor-positive or -negative, or HER2-positive or -negative. Different treatment approaches are also used for early-stage cancer and advanced cancer.

A 2006 study in the Journal of the American Medical Association indicated that women with hormone receptor-negative cancers respond better to chemotherapy than women with hormone receptor-positive cancer. However, some women with hormone receptor-positive cancer do benefit from chemotherapy, as well as from hormone therapy.

Adjuvant chemotherapy is administered following surgery and before radiation therapy. A 2007 study in the Journal of Clinical Oncology suggested that women with early-stage breast cancer can safely wait for up to 12 weeks after surgery before beginning chemotherapy. However, delaying chemotherapy until more than 12 weeks after surgery significantly increases the risk for breast cancer recurrence and can reduce the odds for survival by as much as 60%.

Many different types of chemotherapy drugs are used to treat breast cancer. Common types of chemotherapy drug classes include:

Anthracyclines include doxorubicin (Adriamycin) and epirubicin (Ellence). Anthracycline-based combination regimens are often used to treat early-stage breast cancer, as well as advanced cancer.
Taxanes include paclitaxel (Taxol) and docetaxel (Taxotere). Two 2003 studies suggested that taxane-based therapy is particularly helpful for node-positive breast cancer. A newer formulation of paclitaxel (Abraxane) is used as a secondary treatment for advanced breast cancer.
Platinum-based drugs include oxaliplatin (Eloxatin) and carboplatin (Paraplatin). These drugs may be used in combination regiments for advanced cancer or for cancers associated with BRCA genes.

Some of the abbreviations used for chemotherapy drug combinations (regimens) refer to drug classes rather than drug names. For example, regimens that contain an anthracycline drug (such as doxorubicin) use the letter "A," and regimens that contain a taxane drug (such as docetaxel) use the letter "T." Cyclophosphamide (Cytoxan), fluorouracil (5-FU), and methotrexate (MTX) are standard cancer drugs used in many breast cancer chemotherapy regimens.

Chemotherapy regimens usually consist of 4 - 6 cycles of treatment given over 3 - 6 months. Common chemotherapy regimens for early-stage breast cancer include:

AC (Doxorubicin and cyclophosphamide)
AC followed by T (Doxorubicin and cylophosphamide followed by paclitaxel)
CAF (Cyclophosphamide, doxorubicin, and 5-FU)
CMF (Cyclophosphamide, methotrexate, and 5-FU)
TAC (Docetaxel, doxorubicin, and cyclophosphamide)

Trastuzumab (Herceptin). Trastuzumab is a monoclonal antibody that targets the HER2 protein on cancer cells. HER2-positive cancers account for 15 - 25% of early-stage breast cancer and are associated with more aggressive disease. Younger women tend to be most affected. In November 2006, the Food and Drug Administration approved trastuzumab for treatment of HER2-positive, early-stage breast cancer (cancer confined to the breasts or lymph nodes that has been surgically removed). Trastuzumab is given along with other chemotherapy drugs following lumpectomy or mastectomy. Research indicates that trastuzumab can help prevent cancer recurrence and death among women with early-stage breast cancer, but it increases the risk of heart problems. Trastuzumab can cause heart failure. Women who have heart failure or weak heart muscle (cardiomyopathy) should not use this drug. Women who take trastuzumab need to have regular heart monitoring, especially if they have already have heart problems.

Patients who develop metastatic disease (cancer that spreads throughout the body) are generally not curable. New advances in drug therapies, however, can help shrink tumors, prolong survival, and improve quality of life.

Chemotherapy regimens for advanced cancer may use a single drug or a combination of drugs. Many chemotherapy regimens used for early-stage breast cancer are also used for advanced breast cancer. Some specific combinations for advanced cancer include:

Gemcitabine and paclitaxel. In 2004, the Food and Drug Administration approved the antimetabolite drug gemcitabine (Gemzar) for use in combination with paclitaxel (Taxol) as a first-line treatment option for women with metastatic breast cancer.
Capecitabine (Xeloda) and docetaxel (Taxotere). Capecitabine is an oral drug that is chemically related to 5-FU. It is also being studied in combination with many other drugs.

Numerous chemotherapy drugs and drug combinations are being tested in clinical trials. Patients with advanced breast cancer may also receive other types of drug treatments. Bisphosphonate drugs, such as zoledronic acid (Zometa) and pamidronate (Aredia), are important supportive drugs for preventing fractures and reducing pain in people whose cancer has spread to the bones.

Two targeted therapy drugs are approved for the treatment of HER2-positive advanced breast cancer

Trastuzumab (Herceptin) was approved in 1998 for treatment of metastatic breast cancer. It is used in adjuvant chemotherapy, along with drugs such as paclitaxel.
Lapatinib (Tykerb) was approved in March 2007 for patients who have not been helped by other cancer drugs, including an anthracycline, a taxane, or trastuzumab. Lapatinib is used in combination with capecitabine (Xeloda). Research suggests it may have fewer risks for heart problems than trastuzumab.

Promising new treatments for advanced breast cancer include:

Ixabepilone (BMS-247550). Ixabepilone is the first of a new class of cancer drugs called epothilones. It is showing encouraging results when combined with capecitabine, according to research presented at the 2007 annual meeting of the American Society of Clinical Oncology.
Bevacizumab (Avastin). Bevacizumab is a targeted therapy anti-angiogenesis drug approved for treatment of colorectal and lung cancers. It is being studied in combination with various chemotherapy drugs for treatment of advanced cancer.

Side effects occur with all chemotherapeutic drugs. They are more severe with higher doses and increase over the course of treatment.

Common side effects include:

Nausea and vomiting. Drugs known as serotonin antagonists, especially ondansetron (Zofran), can relieve these side effects. In one study, a combination of dexamethasone (a corticosteroid) with ondansetron taken within 24 hours of chemotherapy achieved either a major or complete reduction in nausea and vomiting. Aprepitant (Emend), a new drug for preventing chemotherapy-caused nausea and vomiting, was approved in 2006.
Diarrhea
Temporary hair loss
Weight loss
Fatigue
Depression

Serious short- and long-term complications can also occur and may vary depending on the specific drugs used. They include the following:

Anemia. The erythropoietins epoetin alfa (Epogen, Procrit) and darbepoetin alfa (Aranesp) stimulate red blood cell production and can help reduce or prevent anemia, resulting in significant improvement in quality of life. Aranesp persists longer in the blood than epoetin alfa and may therefore require fewer injections.
Increased chance for infection from severe reduction in white blood cells (neutropenia). The addition of a drug called granulocyte colony-stimulating factor (filgrastim and lenograstim) is very helpful in reducing the risk for severe infection.
Liver and kidney damage.
Abnormal blood clotting (thrombocytopenia).
Allergic reaction, particularly to platinum-based drugs.
Menstrual abnormalities and infertility. Premature menopause occurs in about 30% of women, particularly in those over 40. A natural hormone medication called a gonadotropin-releasing hormone analogue, which puts women in a temporary pre-pubescent state during chemotherapy, may preserve fertility in some women. Women may also wish to consider embryo cryopreservation -- the harvesting of eggs, followed by in vitro fertilization and freezing of embryos for later use. The American Society of Clinical Oncology recommends that women being treated for cancer see a reproductive specialist to discuss all available fertility preservation options.
Sexual dysfunction.
Rarely, secondary cancers such as leukemia.
A quarter to a third of women report problems in concentration, motor function, and memory, which can be long-term. In one study, women were having these symptoms 2 years after treatment, although by 4 years they had resolved.
Heart problems. Trastuzumab (Herceptin) may increase the risk for heart failure, particularly in women with pre-existing risk factors. Cumulative doses of anthracyclines (doxorubicin, epirubicin) can also damage heart muscles over time and increase the risk for heart failure.
Taxanes can cause a drop in white blood cells and possible problems in the heart and central nervous system. Allergic reactions can occur, more often in taxol than taxotere. Taking a steroid before taxane administration can help prevent such reactions. Taxane therapy may also cause severe joint and muscle pain in some patients, relievable with corticosteroids.

High-dose chemotherapy along with peripheral-blood stem cell rescue or bone marrow transplantation procedures have been used for cancer that has metastasized and, in some cases, for earlier stages of breast cancer in high-risk patients. The objective of this treatment is to be able to give patients very high toxic doses of cell-killing drugs.

Transplantation procedures are based on stem cells, which are produced in the bone marrow. Stem cells are the early forms for all blood cells in the body (including red, white, and immune cells). Cancer treatments can harm these growing cells as well as cancer cells.

Despite the initial enthusiasm over the use of high-dose therapy for treatment of high risk breast cancer, this approach can no longer be generally recommended and should not be used outside of a clinical trial setting. The results of several randomized studies have failed to show a convincing advantage for the use of high-dose therapy. Nevertheless, some experts believe this approach can still be useful in selected patients, and studies continue. In general, however, transplantation has a limited role in breast cancer management, and its use should be restricted to clinical trials.

Hormone Therapy

Hormone therapy works by blocking estrogen that causes cell proliferation. It is used only for patients with hormone receptor-positive tumors. Different types of hormone therapy work in different ways by:

Blocking estrogen receptors in cancer cells (Tamoxifen)
Suppressing estrogen production in the body (Aromatase inhibitors)
Destroying ovaries, which produce estrogen (Ovarian ablation)

Tamoxifen was the first widely used hormonal therapy drug, but it has been replaced by aromatase inhibitors for some women. Aromatase inhibitors are used only to treat postmenopausal women. Tamoxifen is mainly used as adjuvant therapy for premenopausal women with hormone-sensitive breast cancer.

Tamoxifen (Nolvadex) has been the standard hormonal drug used for breast cancer. It belongs to a class of compounds called selective estrogen receptor modulators (SERMs). SERMs chemically resemble estrogen and trick the breast cancer cells into accepting it in place of estrogen. Unlike estrogen, however, they do not stimulate breast cancer cell growth. Because SERMs block estrogen’s effects on cancer cells, they are sometimes referred to as "anti-estrogen" drugs.

Tamoxifen is used for all cancer stages in women of all ages with hormone receptor-positive cancers. In addition, it is used to prevent breast cancer in high-risk women. Another SERM drug, toremifene (Fareston), is an option for women with advanced cancer, but this drug is rarely used in the United States. A third drug, fulvestrant (Faslodex), works in a similar anti-estrogen way to tamoxifen but belongs to a different drug class. Fulvestrant is approved only for postmenopausal women with hormone-sensitive advanced breast cancer in which tamoxifen or aromatase inhibitors no longer work.

To prevent cancer recurrence, women should take tamoxifen for 5 years following surgery and radiation. Tamoxifen is an effective cancer treatment, but it can cause unpleasant side effects and has small (less than 1%) but serious risks for blood clots and uterine (endometrial) cancer. Immediately report any signs of vaginal bleeding to the doctor, as this may be a symptom of uterine cancer.

Less serious, but discomforting, side effects include hot flashes and mood swings. According to a 2007 study, nearly 25% of women stop taking tamoxifen within 1 year because of these symptoms. By 3.5 years, over 33% stop treatment. Taking tamoxifen for fewer than 5 years, however, increases the risk for cancer recurrence and death. Talk with your doctor about antidepressants or other therapies that may help you cope with tamoxifen’s side effects.

Many doctors now recommend that postmenopausal women switch to an aromatase inhibitor after 2 - 3 years of tamoxifen therapy. Several 2007 studies indicated that switching from tamoxifen to an aromatase inhibitor significantly improves survival rates and reduces the risk of death from breast cancer as well as other causes.

Endometrial cancer is a cancerous growth of the endometrium (lining of the uterus). It is the most common uterine cancer.

Aromatase inhibitors block aromatase, an enzyme that is a major source of estrogen in many major body tissues, including the breast, muscle, liver, and fat. Aromatase inhibitors work differently than tamoxifen. Tamoxifen interferes with tumors’ ability to use estrogen by blocking their estrogen receptors. Aromatase inhibitors reduce the overall amount of estrogen in the body.

Because these drugs cannot stop the ovaries of premenopausal women from producing estrogen, they are recommended only for postmenopausal women.

There are currently three aromatase inhibitors approved for treating early-stage, hormone receptor-positive breast cancer in postmenopausal women:

Anastrazole (Armidex) for treatment after surgery
Exemestane (Aromasin) for women who have taken tamoxifen for 2 - 3 years
Letrozole (Femara) for treatment after surgery or for women who have completed 5 years of tamoxifen therapy

All of these drugs are also approved for women with advanced (metastatic) hormone-sensitive breast cancer. Studies indicate that the introduction of aromatase inhibitors has helped greatly in prolonging survival for women with advanced cancer.

Compared to tamoxifen, aromatase inhibitors are less likely to cause blood clots and uterine cancer. However, these drugs are more likely to cause osteoporosis, which can lead to bone loss and fractures. In general, recent studies indicate that aromatase inhibitors are better than tamoxifen in improving survival and reducing the risk of cancer recurrence. Unfortunately, like tamoxifen, they can cause hot flashes, as well as joint pain.

Ovarian ablation literally shuts down estrogen production from the ovaries. Medications can accomplish ovarian ablation. Destroying the ovaries with surgery or radiation can also shut down estrogen production. (Osteoporosis is one serious side effect of this approach, but several therapies are available to help prevent bone loss.)

Chemical Ovarian Ablation. Drug treatment (non-chemotherapy drugs) to block ovarian production of estrogen is called chemical ovarian ablation. It is often reversible. The primary drugs used are luteinizing hormone-releasing hormone (LHRH) agonists, such as goserelin (Zoladex). (They are also sometimes called GnRH agonists). These drugs block the release of the reproductive hormones LH-RH, therefore stopping ovulation and estrogen production.

Studies suggest that women with estrogen-positive early stage cancer who take goserelin have similar survival rates to those who take standard chemotherapy. They also experience fewer serious side effects. A major analysis of four trials using LHRH agonists plus tamoxifen suggested that this combination should be the standard for patients with advanced breast cancers that are hormone-receptor positive, although this is an area of controversy. (Chemotherapy is still more effective in women with estrogen-negative tumors.)

Ovariectomy. Ovariectomy, the removal of the ovaries, has modestly improved breast cancer survival rates in some premenopausal women whose tumors are hormone receptor-positive. In these women, combining this procedure with tamoxifen may improve results beyond those of standard chemotherapies. Ovariectomy does not benefit women after menopause, and its advantages can be blunted in women who have received adjuvant chemotherapy. The procedure causes sterility and can have a major negative emotional impact on younger patients.

Resources

www.cancer.gov -- National Cancer Institute
www.cancer.org -- American Cancer Society
www.asco.org -- American Society of Clinical Oncology
www.oncolink.org -- Oncolink
www.womenshealth.gov -- National Women's Health Information Center
www.nccn.org -- National Comprehensive Cancer Network
www.plwc.org -- People Living With Cancer
www.cancer.gov/clinicaltrials -- Find clinical trials
www.breastcancer.org -- Find clinical trials

References

Bardia A, Hartmann LC, Vachon CM, Vierkant RA, Wang AH, Olson JE, et al. Recreational physical activity and risk of postmenopausal breast cancer based on hormone receptor status. Arch Intern Med. 2006 Dec 11-25;166(22):2478-83.

Barron TI, Connolly R, Bennett K, Feely J, Kennedy MJ. Early discontinuation of tamoxifen: a lesson for oncologists. Cancer. 2007 Mar 1;109(5):832-9.

Boccardo F, Rubagotti A, Aldrighetti D, Buzzi F, Cruciani G, Farris A, et al. Switching to an aromatase inhibitor provides mortality benefit in early breast carcinoma: pooled analysis of 2 consecutive trials. Cancer. 2007 Mar 15;109(6):1060-7.

Boehm JS, Zhao JJ, Yao J, Kim SY, Firestein R, Dunn IF, et al. Integrative genomic approaches identify IKBKE as a breast cancer oncogene. Cell. 2007 Jun 15;129(6):1065-79.

Boyd NF, Guo H, Martin LJ, Sun L, Stone J, Fishell E, et al. Mammographic density and the risk and detection of breast cancer. N Engl J Med. 2007 Jan 18;356(3):227-36.

Breen N, A Cronin K, Meissner HI, Taplin SH, Tangka FK, Tiro JA, et al. Reported drop in mammography : is this cause for concern? Cancer. 2007 Jun 15;109(12):2405-9.

Chia SK, Speers CH, D'Yachkova Y, Kang A, Malfair-Taylor S, Barnett J, et al. The impact of new chemotherapeutic and hormone agents on survival in a population-based cohort of women with metastatic breast cancer. Cancer. 2007 Jul 23;110(5):973-979 [Epub ahead of print]

Cho E, Chen WY, Hunter DJ, Stampfer MJ, Colditz GA, Hankinson SE, et al. Red meat intake and risk of breast cancer among premenopausal women. Arch Intern Med. 2006 Nov 13;166(20):2253-9.

Coombes RC, Kilburn LS, Snowdon CF, Paridaens R, Coleman RE, Jones SE, et al. Survival and safety of exemestane versus tamoxifen after 2-3 years' tamoxifen treatment (Intergroup Exemestane Study): a randomised controlled trial. Lancet. 2007 Feb 17;369(9561):559-70.

Fenton JJ, Taplin SH, Carney PA, Abraham L, Sickles EA, D'Orsi C, et al. Influence of computer-aided detection on performance of screening mammography. N Engl J Med. 2007 Apr 5;356(14):1399-409.

Geiger AM, Thwin SS, Lash TL, Buist DS, Prout MN, Wei F, et al. Recurrences and second primary breast cancers in older women with initial early-stage disease. Cancer. 2007 Mar 1;109(5):966-74.

Geyer CE, Forster J, Lindquist D, Chan S, Romieu CG, Pienkowski T, et al. Lapatinib plus capecitabine for HER2-positive advanced breast cancer. N Engl J Med. 2006 Dec 28;355(26):2733-43.

Ives A, Saunders C, Bulsara M, Semmens J. Pregnancy after breast cancer: population based study. BMJ. 2007 Jan 27;334(7586):194. Epub 2006 Dec 8.

Jatoi I, Chen BE, Anderson WF, Rosenberg PS. Breast cancer mortality trends in the United States according to estrogen receptor status and age at diagnosis. J Clin Oncol. 2007 May 1;25(13):1683-90. Epub 2007 Apr 2.

Kahlenborn C, Modugno F, Potter DM, Severs WB. Oral contraceptive use as a risk factor for premenopausal breast cancer: a meta-analysis. Mayo Clin Proc. 2006 Oct;81(10):1290-302.

Kerlikowske K, Miglioretti DL, Buist DS, Walker R, Carney PA; National Cancer Institute-Sponsored Breast Cancer Surveillance Consortium. Declines in invasive breast cancer and use of postmenopausal hormone therapy in a screening mammography population. J Natl Cancer Inst. 2007 Sep 5;99(17):1335-9. Epub 2007 Aug 14.

Khatcheressian JL, Wolff AC, Smith TJ, Grunfeld E, Muss HB, Vogel VG, et al.American Society of Clinical Oncology 2006 update of the breast cancer follow-up and management guidelines in the adjuvant setting. J Clin Oncol. 2006 Nov 1;24(31):5091-7. Epub 2006 Oct 10.

Lehman CD, Gatsonis C, Kuhl CK, Hendrick RE, Pisano ED, Hanna L, et al. MRI evaluation of the contralateral breast in women with recently diagnosed breast cancer. N Engl J Med. 2007 Mar 29;356(13):1295-303. Epub 2007 Mar 28.

Lin J, Manson JE, Lee IM, Cook NR, Buring JE, Zhang SM. Intakes of calcium and vitamin D and breast cancer risk in women. Arch Intern Med. 2007 May 28;167(10):1050-9.

Lohrisch C, Paltiel C, Gelmon K, Speers C, Taylor S, Barnett J, et al. Impact on survival of time from definitive surgery to initiation of adjuvant chemotherapy for early-stage breast cancer. J Clin Oncol. 2006 Oct 20;24(30):4888-94. Epub 2006 Oct 2.

Michels KB, Xue F, Colditz GA, Willett WC. Induced and spontaneous abortion and incidence of breast cancer among young women: a prospective cohort study. Arch Intern Med. 2007 Apr 23;167(:814-20.

Moss SM, Cuckle H, Evans A, Johns L, Waller M, Bobrow L. Effect of mammographic screening from age 40 years on breast cancer mortality at 10 years' follow-up: a randomised controlled trial. Lancet. 2006 Dec 9;368(9552):2053-60.

North American Menopause Society. Estrogen and progestogen use in peri- and postmenopausal women: March 2007 position statement of The North American Menopause Society. Menopause. 2007 Mar-Apr;14(2):168-82.

Perez EA, Lerzo G, Pivot X, Thomas E, Vahdat L, Bosserman L, et al. Efficacy and safety of ixabepilone (BMS-247550) in a phase II study of patients with advanced breast cancer resistant to an anthracycline, a taxane, and capecitabine. J Clin Oncol. 2007 Aug 10;25(23):3407-14. Epub 2007 Jul 2.

Pierce JP, Natarajan L, Caan BJ, Parker BA, Greenberg ER, Flatt SW, et al. Influence of a diet very high in vegetables, fruit, and fiber and low in fat on prognosis following treatment for breast cancer: the Women's Healthy Eating and Living (WHEL) randomized trial. JAMA. 2007 Jul 18;298(3):289-98.

Qaseem A, Snow V, Sherif K, Aronson M, Weiss KB, Owens DK; Clinical Efficacy Assessment Subcommittee of the American College of Physicians. Screening mammography for women 40 to 49 years of age: a clinical practice guideline from the American College of Physicians. Ann Intern Med. 2007 Apr 3;146(7):511-5.

Ravdin PM, Cronin KA, Howlader N, Berg CD, Chlebowski RT, Feuer EJ, et al. The decrease in breast-cancer incidence in 2003 in the United States. N Engl J Med. 2007 Apr 19;356(16):1670-4.

Saslow D, Boetes C, Burke W, Harms S, Leach MO, Lehman CD, et al. American Cancer Society guidelines for breast screening with MRI as an adjunct to mammography. CA Cancer J Clin. 2007 Mar-Apr;57(2):75-89.

Smith I, Procter M, Gelber RD, Guillaume S, Feyereislova A, Dowsett M, et al. 2-year follow-up of trastuzumab after adjuvant chemotherapy in HER2-positive breast cancer: a randomised controlled trial. Lancet. 2007 Jan 6;369(9555):29-36.

Terry KL, Willett WC, Rich-Edwards JW, Michels KB. A prospective study of infertility due to ovulatory disorders, ovulation induction, and incidence of breast cancer. Arch Intern Med. 2006 Dec 11-25;166(22):2484-9.

Wolff AC, Hammond ME, Schwartz JN, Hagerty KL, Allred DC, Cote RJ, et al. American Society of Clinical Oncology/College of American Pathologists guideline recommendations for human epidermal growth factor receptor 2 testing in breast cancer. J Clin Oncol. 2007 Jan 1;25(1):118-45. Epub 2006 Dec 11.

Review Date:
1/26/2008
Reviewed By:
A.D.A.M. Editorial Team: David Zieve, MD, MHA, Greg Juhn, MTPW, David R. Eltz, Kelli A. Stacy, ELS. Previously reviewed by Harvey Simon, MD, Editor-in-Chief, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital (11/01/07).

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows rigorous standards of quality and accountability. A.D.A.M. is among the first to achieve this important distinction for online health information and services. Learn more about A.D.A.M.'s editorial policy, editorial process and privacy policy. A.D.A.M. is also a founding member of Hi-Ethics and subscribes to the principles of the Health on the Net Foundation (www.hon.ch).

A.D.A.M. Copyright

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997-2009 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

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Orlando Bloom Looks Simply Delicious

PopSugar — Fri, 30 Jan 2009 16:30:22 -0800

Orlando Bloom soaked up the sun earlier today on the LA set of Sympathy For Delicious. While the curly-haired wig isn't Orlando's best look, showing off his sexy chest is an excellent distraction. It appears as though Orlando is sporting a few new tattoos for the role, since the last time we saw him without a top he had only one little mark on his torso. Even with the extra ink, shirtless Orlando is a top notch way to kick off the weekend.

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Enfuvirtide (Injection)

admin — Thu, 04 Sep 2008 20:01:36 -0700

Overview

Introduction
Brand Name(s)
When This Medicine Should Not Be Used
How to Use This Medicine
How to Store and Dispose of This Medicine
Drugs and Foods to Avoid
Warnings While Using This Medicine
Possible Side Effects While Using This Medicine

HEALTH GUIDE REFERENCE FROM A.D.A.M

Introduction

Enfuvirtide (en-FYOO-vir-tide)

Treats human immunodeficiency virus (HIV) infection. The HIV virus causes acquired immune deficiency syndrome (AIDS). Enfuvirtide does not cure HIV or AIDS, but it may slow the progress of the disease.

Brand Name(s)

Fuzeon

There may be other brand names for this medicine.

When This Medicine Should Not Be Used

You should not use this medicine if you have had an allergic reaction to enfuvirtide.

How to Use This Medicine

Injectable

Your doctor will prescribe your exact dose and tell you how often it should be given. This medicine is given as a shot under your skin.
This medicine comes with patient instructions. Read and follow these instructions carefully. Ask your doctor or pharmacist if you have any questions.
A nurse or other trained health professional will give you this medicine.
You may be taught how to give your medicine at home. Make sure you understand all instructions before giving yourself an injection. Do not use more medicine or use it more often than your doctor tells you to.
You will be shown the body areas where this shot can be given. Use a different body area each time you give yourself a shot. Keep track of where you give each shot to make sure you rotate body areas.This medicine is usually given under the skin by injection in the upper arm, upper leg or stomach. Do not give yourself a shot near your elbow, knee, groin, lower or inner buttocks, into your navel (belly button), or into any skin where you have a mole, scar, bruise, tattoos, or burn sites.
Use a new needle, syringe, and vial of medicine each time you inject your medicine.
This medicine comes as a powder that must be mixed with a special liquid before using. Use only the sterile water that came with your medicine to prepare it. Do not shake the medicine after adding the water. Gently tap the vial for 10 seconds and then role it between your hands to avoid foaming. Wait for the powdered medicine to completely dissolve in the water before using it. This may take up to 45 minutes. Before using the medicine, make sure the solution is clear, colorless, and without bubbles.
Enfuvirtide is used with other medicines to treat HIV infection. Use all other medicines your doctor has prescribed as part of your combination treatment.

If a dose is missed:

It is very important that you receive all of your doses of this medicine on time. Keep a written record of the times that you take this medicine. Talk with your pharmacist or doctor if you need ideas about how to keep up with your schedule.
If you miss a dose or forget to use your medicine, use it as soon as you can. If it is almost time for your next dose, wait until then to use the medicine and skip the missed dose. Do not use extra medicine to make up for a missed dose.

How to Store and Dispose of This Medicine

Store the powdered medicine at room temperature, away from heat, moisture, and direct light. After mixing the powder with the liquid, use the mixture right away or store it in the refrigerator for up to 24 hours. Do not store the mixture in the syringe. When you use a mixture that has been in the refrigerator, let it slowly return to room temperature before giving yourself a shot.
Throw away used needles in a hard, closed container that the needles cannot poke through. Keep this container away from children and pets.Do not throw your needles in the trash.
Ask your pharmacist, doctor, or health caregiver about the best way to dispose of any outdated medicine or medicine no longer needed.
Keep all medicine away from children and never share your medicine with anyone.

Drugs and Foods to Avoid

Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.

Warnings While Using This Medicine

Make sure your doctor knows if you are pregnant, are planning to become pregnant, or if you get pregnant while you are being treated with this medicine. Tell your doctor if you smoke or if you have a history of lung disease.
You should not breast feed if you have HIV or AIDS, because you may give the infection to your baby through your breast milk.
You might sometimes have a mild skin reaction where the shot was given. You might feel mild pain or discomfort, or have a hard spot or bump. Your skin might itch, or it might look red, swollen, or bruised. The reaction usually lasts fewer than 7 days. Ask your doctor what to do if you have a reaction. Do not give yourself another shot in an area where you are still having a reaction.
Call your doctor right away if you have a severe skin reaction, or if you think you have an infection. Some signs of an infection are pus or oozing where the shot was given, or skin swelling, redness, heat, or pain that gets worse.
Some people who have used Biojector® 2000 to inject this medicine have had shooting nerve pain and tingling lasting up to 6 months when injected close to large nerves or near joints, or had bleeding, bruising, and lumps. Make sure your doctor knows if you have hemophilia or any other bleeding disorders, or if you are taking any blood thinners before you use the device.
When you start taking HIV medicines, your immune system may get stronger. If you have infections that are hidden in your body, such as pneumonia or tuberculosis, you may notice new symptoms when your body tries to fight them. If this occurs, tell your doctor immediately.
This medicine may make you dizzy or drowsy. Avoid driving, using machines, or doing anything else that could be dangerous if you are not alert.
Make sure any doctor or dentist who treats you knows that you are using this medicine. This medicine may affect the results of certain medical tests.
This medicine will not keep you from giving HIV to your partner during sex. Make sure you understand and practice safe sex, even if your partner also has HIV. Do not share needles with anyone.

Possible Side Effects While Using This Medicine

Call your doctor right away if you notice any of these side effects:

Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing.
Blood in your urine.
Coughing and painful, difficult, or fast breathing.
Fever with vomiting and skin rash.
Numbness, tingling, or burning pain in your hands, arms, legs, or feet.
Sudden and severe stomach pain, nausea, or vomiting.
Swelling of your feet.

If you notice these less serious side effects, talk with your doctor:

Diarrhea.
Muscle pain or weakness.
Redness, pain, swelling, itching, blistering, or rash where the shot was given.
Runny or stuffy nose, headache.
Unusual tiredness, or trouble sleeping.
Weight loss or loss of appetite.

Review Date: 8/4/2008

A.D.A.M. Copyright

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Source Doc: 45_4728

MRSA

admin — Thu, 04 Sep 2008 19:20:35 -0700

Overview

Definition
Alternative Names
Causes, incidence, and risk factors
Symptoms
Signs and tests
Treatment
Support Groups
Expectations (prognosis)
Complications
Calling your health care provider
Prevention
References

HEALTH GUIDE REFERENCE FROM A.D.A.M

Definition

Methicillin-resistant Staphylococcus aureus (MRSA) is an infection caused by a strain of Staphylococcus aureus (S. aureus) bacteria that is highly resistant to antibiotics.

Alternative Names

Methicillin-resistant Staphylococcus aureus; Community-acquired MRSA (CA-MRSA); Hospital-acquired MRSA (HA-MRSA)

Causes, incidence, and risk factors

S. aureus (“staph”) is a common bacteria that normally lives on the skin and sometimes in the nasal passages. MRSA refers to S. aureus strains that do not respond to the antibiotics normally used to cure staph infections.

The bacteria can cause infection when it enters the body through a cut, sore, catheter, or breathing tube. The infection can be minor and local (for example, a pimple), or more serious (involving the heart or bone).

Serious staph infections are more common in people with weak immune systems, usually patients in hospitals and long-term care facilities and those receiving kidney dialysis.

MRSA infections are grouped into two types:

Healthcare-associated MRSA (HA-MRSA) infections occur in people who are or have recently been in the hospital. Those who have been hospitalized or had surgery within the past year are at an increased risk. MRSA bacteria are responsible for a large percentage of hospital-acquired staph infections.
Community-associated MRSA (CA-MRSA) infections are ones that occur in otherwise healthy people who have not recently been in the hospital. The infections have occurred among athletes who share equipment or personal items (such as towels or razors) and children in daycare facilities. Members of the military and those who receive tattoos are also at risk. The number of CA-MRSA cases is increasing.

Symptoms

Staph skin infections normally cause a red, swollen, and painful area on the skin. Other symptoms may include:

Skin abscess
Drainage of pus or other fluids from the site
Fever
Warmth around the infected area

Symptoms of a more serious staph infection may include:

Rash
Shortness of breath
Fever
Chills
Chest pain
Fatigue
Muscle aches
Malaise (general feeling of illness)
Headache

Signs and tests

Depending on the extent and severity of your symptoms, your doctor may recommend the following tests to detect and confirm the bacteria causing the infection:

Blood culture
Culture of the drainage (fluid) from the infection
Skin culture from the infected site
Sputum culture
Urine culture

Treatment

Draining the skin sore is often the only treatment needed for a local skin MRSA infection. This can be done at the doctor's office.

More serious MRSA infections, especially HA-MRSA infections, are becoming increasingly difficult to treat. Antibiotics that may still work include vancomycin (Vancocin, Vancoled), trimethoprim-sulfamethoxazole (Bactrim, Bactrim DS, Septra, Septra DS), linezolid (Zyvox), tetracycline (doxycycline), or clindamycin.

It is important to finish all doses of antibiotics you have been given, even if you feel better before the final dose. Unfinished doses can lead to development of further drug resistance in the bacteria.

Other treatments may be needed for infections that are more serious. The person will be admitted to a hospital. Treatment may involve:

Fluids and medications through a vein
Oxygen
Kidney dialysis (if kidney failure occurs)

Support Groups

For more information about MRSA, see the Centers for Disease Control web site: www.cdc.gov.

Expectations (prognosis)

How well a person does depends on the severity of the infection and their overall health. MRSA-related pneumonia and blood poisoning are associated with high death rates.

Complications

Serious staph infections may lead to:

Organ failure and death may result from untreated MRSA infections.

Calling your health care provider

Call your healthcare provider if a wound seems to get worse rather than heal, or if you have any other symptoms of staph infection.

Prevention

Careful attention to personal hygiene is key to avoiding MRSA infections.

Wash your hands frequently, especially if visiting someone in a hospital or long-term care facility.
Make sure all doctors, nurses, and other healthcare providers wash their hands before examining you.
Do not share personal items such as towels or razors with another person -- MRSA can be transmitted through contaminated items.
Cover all wounds with a clean bandage, and avoid contact with other people’s soiled bandages.
If you share sporting equipment, clean it first with antiseptic solution.
Avoid common whirlpools or saunas if another participant has an open lesion.
Ensure that communal bathing facilities are clean.

References

Siegel JD, Rhinehart E, Jackson M, Chiarello L; Healthcare Infection Control Practices Advisory Committee. Management of multi-drug resistant organisms in healthcare settings, 2006. US Centers for Disease Control and Prevention. Accessed January 25, 2008.

Nicolle L. Community-acquired MRSA: a practitioner's guide. CMAJ. 2006;175:145.

Centers for Disease Control and Prevention. Epidemiology and management of MRSA in the Community. October 26, 2007. Accessed January 25, 2008.

Review Date: 1/25/2008

Reviewed By: D. Scott Smith, MD, MSc, DTM&H, Chief of Infectious Disease & Geographic Medicine, Kaiser Redwood City, CA & Adjunct Assistant Professor, Stanford University. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M. Copyright

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Ruh Roh!

GiggleSugar — Mon, 22 Oct 2007 14:00:00 -0700

This tattoo artist found out 26 years after he had this Chinese lettering tattooed to his chest that it says...Coca Cola. Whoops. (He thought it was his name in Chinese letters.) He was in Thailand and someone asked him why he was advertising Coke on his chest. Hey, at least it doesn't say "I wish I'd stop menstruating." Click here to read more.

More NSFW Topless Sienna and Balthazar Beach Love

Molly — Fri, 18 Jul 2008 08:18:50 -0700

No no no no, here's even more of Sienna Miller and Balthazar Getty's romantic tryst in Positano, Italy this week. We saw the duo cuddling half naked on their balcony and now here they are rolling around in the sand. I wonder what she (and he) thinks when he looks down and sees his wife Rosetta's name tattooed on his chest? Actually, while I certainly don't know, that seems to be the farthest thing from Balthazar and Seinna's minds as they romp around and can't keep their hands off each other.

To see more of Sienna and Balthazar some NSFW just read more

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Splash News Online

Ryan Phillippe Has a Boys' Night Out

Molly — Fri, 18 Apr 2008 14:00:33 -0700

Ryan Phillippe was rocking his hoodie with a bare chest last night as he and some pals had dinner at Dan Tana's in LA. He's continuing his streak of looking hot again showing off his new and huge arm tattoo. Ryan's back in California after a quick trip away last week, so it seems he was due for a night out with the guys - although it's no secret that we prefer to see him with his adorable mini-me's.

View 2 Photos ›

Splash News Online

Tattoos: The Good, The Bad, The Dumbass

GiggleSugar — Wed, 10 Oct 2007 11:30:00 -0700

We've seen our share of dumb tattoos. Here are a few more to add to the pile. Some are slightly endearing, such as the dude who got his kid's grade school pic inked to his chest (assuming that actually is his kid). Others are downright sleazy. And then there's the dumbass who numbered each one of his fingers, which is slightly smarter than stamping "stupid" across your forehead- no joke. It's been done.