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- $Unique_ID{BRK00223}
- $Pretitle{}
- $Title{Can Estrogens Prevent Breast Cancer?}
- $Subject{breasts breast cancer cancers neoplasms neoplasm carcinoma estrogens
- estrogen progesterone progestogen progestogens hormones endometrial progestins
- therapy cholesterol low-density lipoproteins LDLs LDL coronary heart disease
- hormone progestin}
- $Volume{R-22, B-19}
- $Log{
- The Ovaries*0002909.scf}
-
- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
-
-
- Can Estrogens Prevent Breast Cancer?
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-
- QUESTION: I am approaching menopause, and the question of using estrogens has
- me quite perplexed. I've heard the hormone can cause cancer, now the news is
- that it doesn't. Help! Can estrogens prevent breast cancer?
-
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-
- ANSWER: Estrogens are often used to counteract the symptoms of menopause by
- replacing the estrogen levels found in pre-menopausal women.
- A variety of studies have come to a variety of conclusions about the
- relationship of estrogens to breast cancer: Estrogens have been associated
- with increasing the risk of breast cancer, protecting against it, and having
- nothing to do with it.
- The concern about estrogens and breast cancer has arisen because of the
- association of these hormones with endometrial cancer. However, although both
- the breast and the uterus are affected by estrogen, they respond differently.
- If you have an intact uterus, your doctor may recommend reducing the estrogen
- risk by adding progestins to your therapy.
- However, progestins may eliminate the beneficial effect that estrogen has
- on cholesterol: estrogens reduce the level of harmful low-density
- lipoproteins (LDLs), while progestins increase them. By attempting to reduce
- the risk of breast cancer by adding progestin, you may lose the protection
- estrogen provides against coronary heart disease--the number one cause of
- death among middle-aged and older women.
- Some women, such as those with benign breast disease, may be at increased
- risk of estrogen-related breast cancer, but for most women, the risk is not
- affected by the low-dose estrogen used to control menopausal symptoms. Based
- on your own history and your family history of breast cancer and heart
- disease, you and your doctor can decide whether estrogen, or a combination of
- estrogen and progestin, is best for you.
-
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-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
-