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How To Do a Breast
Self-Exam?
Overall, about 1 in 12 women will contract breast cancer at
some age, with the odds higher later in life. But thanks to
modern medicine, many breast cancers can be successfully
treated with only minor impact. However, the success of that
treatment depends critically on early detection, and the
earlier the better. One simple way to up the odds of discovery
is to perform a regular breast self examination.
The goal of breast self examination is to detect changes which
might signal a condition worth investigating more closely,
either with a professional clinical exam, mammogram or other
diagnostic aid. Those changes might indicate an abnormality.
But to judge what's abnormal, it's essential to know what
constitutes normal. That varies from individual to individual,
though there are commonalities.
The first element to a proper self-exam is to know what your
own breasts feel and look like in general. Every aspect of the
body changes in subtle ways on a regular basis. During the
menstrual cycle those changes may be exaggerated. Breasts can
become enlarged or more sensitive. Start your self-exam a few
days after your period every month so it becomes a habit. For
post-menopausal women, choose the same day every month to
perform the exam.
Stand in front of a mirror unclothed and make a visual
inspection. Look for changes in the size of only one breast.
Normal menstrual cycles and other hormonally related variation
will usually affect both the same. Look for any changes in size
or color of the nipple or areola (the darker skin around the
nipple). Note any wrinkling or 'orange peel' appearance that is
not due to cold temperature. Most areola are round. Look for
any lack of symmetry.
Squeeze a nipple gently and note any fluid that comes out. Some
lactation is normal in some women. But yellowish, pus-like
fluid is a reason to call your physician for a closer look. It
may be a simple infection or it could be an early sign of a
developing tumor. Repeat the procedure for the other
nipple.
Continue to look for any such tumors by feeling carefully over
the surface of the entire breast with the arms lowered. Take in
not just the surface from the breastbone to side, but up toward
the armpit as well. Press firmly with the finger pads and move
the hand slowly, feeling for any thickening or lumps.
Not all lumps are cancerous. In fact, most are not. A lump may
be a simple cyst, a fluid-filled sac of tissue. Often they are
round and can be moved slightly. These are benign, though you
may want to have them removed anyway. Some will fade
spontaneously over time.
Cancerous lumps tend to be harder and less regular in shape.
They are frequently attached to breast tissue. Not all hard
lumps are cancerous either, so don't be unduly alarmed. Many
are just what are called fibroadenomas, a benign clump of
cells. Professional tests are required in order to know for
sure.
Be particularly aware of any lumps which change in size. Cancer
is a malignant, uncontrolled growth of cells in tissue. As
such, cancer tumors don't remain static but increase in size
and, later, may spread to other parts of the body.
Continue the tactile exam by raising the arms overhead and
applying pressure all the way from the breastbone up to the
armpit again. Repeat for the other side and breast.
Perform the procedure again while lying down, first with the
arms lowered, then raised overhead. Again try to feel any
changes, especially tissue which has become hard. The procedure
can be repeated in the shower in order to lower friction on the
skin, but it can sometimes be difficult to find changes or
lumps with water beating on your skin. Try baby oil
instead.
Any woman over age 20 should be performing regular breast
self-exams, while those over 40 should get a mammogram at least
annually.
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