Family history of breast cancer – two or more first degree relatives with breast cancer; especially if they were diagnosed when premenopausal Lifetime risk of breast cancer scored at 20%-25% or greater, based on one of several accepted risk assessment tools that look at family history and other factors. This category often requires consultation with a genetic counselor who can assess breast cancer risk using various computer models.

The exact cause of breast cancer is not known. Female hormones and increasing age play a part. The chances that you will develop breast cancer increase as you age. In the United States, about 1 in every 8 women who live to be 80 will have been diagnosed with breast cancer at some point in her life.5 Family history also plays a role in the development of breast cancer. You are more likely to have breast cancer if your mother, father, or sister has breast cancer.

Tamoxifen. Tamoxifen is a medicine that blocks the effect of estrogen on breast cancer cells and normal breast cells. Tamoxifen lowers the risk of breast cancer in women who have an increased risk of this disease. But, this medicine may also increase the risk of some other serious diseases, including endometrial cancer, stroke, and blood clots in veins and in the lungs.

The term "high risk" describes a breast cancer that has a greater chance of spreading to distant body organs such as the bones, liver, lungs, or brain (these are referred to as metastases). Factors that place a woman in the high risk category are: larger size of the primary breast cancer, the presence of cancer cells in the underarm lymph nodes, or certain characteristics of the cancer cells.

All women are at risk for breast cancer. Risk factors that may increase a woman’s risk for breast cancer include: age, family history, genetics, previous breast biopsy showing benign (non-cancerous) conditions, menstruation beginning at an early age, menstruation continuing past age 50, not having children, having a first child after age 30, and high fat diets. However, 80% of women who develop breast cancer have no known risk factors.

Breast implants will not change your risk for breast cancer. The implants may change the feel of breast lumps during an examination - sometimes, breast implants may even make breast lumps easier to detect, by "pushing" the breast lumps closer to the skin surface. We recommend continued surveillence for breast cancer with annual mammograms for those over 35 and routine physical examinations.

The results of the Traditional Risk Factor Study (TRIFS) suggest that approximately 50% of the breast cancer cases in Marin County are attributable to younger age at menarche (under 12 years old), delaying childbirth until after age 30, having no children, family history, older age at menopause (over 55 years old), and high postmenopausal body mass index. About 30% of the breast cancer cases in Marin are attributable to a later age (after age 29) at first child birth/nulliparity.

Women who are uncertain of their cancer's HER2 status should talk to their doctor. For Herceptin, there are now 2 types of tests available to determine HER2 status: IHC and FISH.

There are many breast cancer risk factors that cannot be controlled such as genetics, early menstruation and family history. Other aspects such diet, early child-bearing, and weight can be controlled to help reduce the risk of breast cancer. Women who maintain a diet rich in fruits and vegetables and low in polyunsaturated fats (such as corn oils, tub margarine) and saturated fats (such as those found in meats) may help lower their risk of the disease.

A large proportion of cancers is life-style related. The chances of developing cancer depends upon choice of foods, smoking habits, drinking habits, personal hygiene standards and exposure to certain agents at workplace environment. (One should visit for medical counseling to a cancer specialist and identify whether one belongs to high risk group of people likely to suffer from cancer and get adequate investigations

Yes, women in intervention group experienced a significantly greater reduction in the risk of progesterone receptor negative breast tumors than in the risk of progesterone receptor positive tumors. It appeared that the low fat dietary pattern may have had the most benefit in preventing tumors that were both estrogen receptor positive and progesterone receptor negative.

Several different programs are available for calculating a woman’s breast cancer risk. The guideline provides information about three risk models. Software for each model is available via the internet; these are geared to health professionals: Claus model (BreastCa for Palm, version 1.0, copyright 2001) http://www.palmgear.com/index.cfm?fuseaction=software.showsoftware&prodID=29820 Tyrer-Cuzick (IBIS Breast Cancer Risk Evaluation Tool, RiskFileCalc version 1.

Most women with fibrocystic tendencies are not at increased risk for breast cancer. There are some relatively rare conditions that can increase your risk. And only an evaluation by a physician can tell the difference.

There are many breast cancer risk factors that cannot be controlled such as genetics, early menstruation and family history. Other aspects such diet, early child-bearing, and weight can be controlled to help reduce the risk of breast cancer. Click here to learn more about the various risk factors for breast cancer and for information on a new tool to help determine a woman's breast cancer risk.

As far as we know, the best answer is to eat healthy and stay active. Be informed about choices you make. Since the risk factors for breast cancer do not adequately describe the majority of the cases, we do not fully know the best steps for prevention. Based on the current research in breast cancer and health in general we recommend the following:

The risk of recurrence is highest within the first five years of diagnosis, yet no studies have proven that there is a specific time when a breast cancer patient will be completely free of the risk of recurrence. There are many variables that factor into a person's risk of recurrence. Talk to your physician to learn more about your personal risk for recurrence.

of women diagnosed with breast cancer have no known risk factors. So it is important that every women is breast aware and practices a healthy lifestyle! Gender – being female and having breasts is the highest risk factor. 1% of breast cancer occurs in males Age – a woman’s risk of getting breast cancer increases with age. As women get older, it becomes more likely that abnormal changes will take place in their cells.

To predict when and in whom breast cancer will occur, scientists must often think like detectives, looking for clues to signal which women may be more likely than others to develop the disease. These clues are called "risk factors." To identify risk factors, scientists continually examine various trends and patterns among women worldwide who are diagnosed with the disease.

Research has shown that women with certain risk factors are more likely than others to develop breast cancer. A risk factor is anything that increases a person's chance of developing a disease. Studies have found the following risk factors for breast cancer. Find them here. Medical experts recommend the following measures to best protect your breasts while maximizing your overall health.

Warning signs include a lump, thickening or swelling, change of shape, appearance of dimples, or discharge from the nipple.

A significant body of scientific evidence links exposure to synthetic chemicals to an increased risk of breast cancer. There are several reasons why we suspect an environmental link: Only 5-10% of breast cancer cases are due to high-risk inherited genes (BRCA1 and BRCA2). The known risk factors, like late menopause, having children late in life, and family history of cancer are present in only 30 percent of breast cancer cases.

Massachusetts General Hospital, we shared the following referral guidelines with Massachusetts General Hospital physicians so that they can use it to determine which patients should be sent to the Center for Cancer Risk Assessment for a consultation. Here are the guidelines: Patients with breast cancer diagnosed under the age of 50 with a relative with breast or ovarian cancer. Patient diagnosed with breast (under age 50) or ovarian cancer (any age) who is of Ashkenazi Jewish descent.

Men who have several family members with cancer and/or a family member who had cancer at an early age may be at risk for hereditary prostate cancer.

Parents, children or siblings of a person who has had colorectal cancer are somewhat more likely to develop this cancer themselves. This is especially true if the relative has the cancer at a young age. If more than one family member has had colorectal cancer, the chances increase even more.

Breast cancer occurs when abnormal cells grow out of control in one or both breasts. They can invade nearby tissues and form a mass, called a malignant tumor. The cancer cells can spread (metastasize) to the lymph nodes and other parts of the body. Breast cancer is many women’s worst fear. But experts have made great progress in treating cancer. If it is found early, breast cancer can often be cured, and it is not always necessary to remove the breast.

Good general health habits certainly help. A low-fat diet, exercise, avoiding tobacco smoke and alcohol are all part of a healthy lifestyle and decrease risk slightly. Early pregnancy appears to decrease risk slightly. Women who are at high risk due to a family history, or due to a history of breast cancer of one breast (and therefore at risk to develop breast cancer in the other breast) may be candidates for "chemoprevention." This means taking a drug like Tamoxifen to decrease the risk.