Breast Cancer (Facts, Stages) (cont.)
Jerry R. Balentine, DO, FACEP
Dr. Balentine received his undergraduate degree from McDaniel College in Westminster, Maryland. He attended medical school at the Philadelphia College of Osteopathic Medicine graduating in1983. He completed his internship at St. Joseph's Hospital in Philadelphia and his Emergency Medicine residency at Lincoln Medical and Mental Health Center in the Bronx, where he served as chief resident.
Melissa Conrad Stöppler, MD
Melissa Conrad Stöppler, MD, is a U.S. board-certified Anatomic Pathologist with subspecialty training in the fields of Experimental and Molecular Pathology. Dr. Stöppler's educational background includes a BA with Highest Distinction from the University of Virginia and an MD from the University of North Carolina. She completed residency training in Anatomic Pathology at Georgetown University followed by subspecialty fellowship training in molecular diagnostics and experimental pathology.
In this Article
- Breast cancer facts
- What is breast cancer?
- What are the statistics on male breast cancer?
- What are the different types of breast cancer? Where does breast cancer come from?
- What causes breast cancer?
- What are breast cancer risk factors? How do you get breast cancer?
- What about antiperspirants or deodorants as causes of breast cancer?
- What are breast cancer symptoms and signs?
- What tests do physicians use to diagnose breast cancer?
- What is HER2-positive breast cancer?
- What tests detect HER2?
- Do symptoms and signs of HER2-positive breast cancer differ from those of HER2-negative breast cancer?
- What are therapies for HER2-positive breast cancers?
- How are breast cancer stages determined?
- What are breast cancer treatments?
- What are breast cancer survival rates by stage? What is the prognosis of breast cancer?
- Is it possible to prevent breast cancer?
- What research is being done on breast cancer? Is it worthwhile to participate in a breast cancer clinical trial?
- I may have breast cancer. What questions should I ask my doctor?
- Is the doctor sure I have breast cancer?
- What type of breast cancer do I have?
- What difference does a precise breast cancer diagnosis make?
- What has been done to exclude cancer in other areas of the same breast or in my other breast?
- What type of medical team do I need for the most accurate breast cancer diagnosis?
- Is my family history relevant to my breast cancer diagnosis?
- What other studies should be done on my breast tissue biopsy?
- How urgent is it that I make decisions and begin breast cancer treatment?
- Should I stop taking hormone replacement therapy (HRT) after a breast cancer diagnosis?
- Even though my breast tumor does not have hormone receptors, should I take tamoxifen to reduce the risk of a new tumor?
- I have a ductal carcinoma in situ (DCIS), a type of localized cancer. Why have I been advised to have a mastectomy when other women with invasive breast cancer have lumpectomies?
- Should I start chemotherapy before surgery for breast cancer?
- If I am advised to have a mastectomy, what are the risks and benefits of immediate breast reconstruction?
- Should breast cancer patients have their lymph nodes removed?
- What is a sentinel lymph node biopsy, and what are its benefits and risks?
- Are there any other questions I should ask my doctor about breast cancer?
- Breast Cancer FAQs
- Find a local Oncologist in your town
Should I stop taking hormone replacement therapy (HRT) after a breast cancer diagnosis?
Breast cells are programmed to respond to certain hormones as signals for growth and multiplication. The most prominent examples of these hormones are estrogens and progesterone. Many breast-cancer cells retain hormone receptors (molecular configurations on the cell surface to which the hormones bind). The hormone receptors, therefore, make the cancer cells responsive to these particular hormones.
In general, taking hormones is not recommended if a diagnosis of breast cancer is under consideration. This does not necessarily mean that you can never resume hormone replacement therapy. This issue is generally reconsidered after the completion of your evaluation and treatment. You should consult with your physician before you stop or start any new medications.
Even though my breast tumor does not have hormone receptors, should I take tamoxifen to reduce the risk of a new tumor?
Following completion of your treatment for breast cancer, whether or not tamoxifen (Nolvadex) is prescribed should at least be addressed. In many cases, the primary breast cancer for which the patient is being treated may not be hormone-receptor positive. In these cases, tamoxifen (which binds to the estrogen receptor in place of estrogen) is not generally part of the treatment protocol.
Learn more about: Nolvadex
However, the Breast Cancer Prevention Trial (a study of the use of tamoxifen) demonstrated a significant reduction in the development of new cancers in the opposite breast in patients who were treated with tamoxifen. So, the possible use and benefits of tamoxifen should not be ignored. A thoughtful evaluation of all the factors in a particular case will lead to a recommendation which balances the benefits of tamoxifen against the potential risks. Your treatment team should address this issue with you.
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