A mammogram is an X-ray of the breast that is used to screen for breast cancer. Mammogram results are usually available within 10 days. It is not
uncommon to be asked to return for another test so an additional view of an
area in question can be obtained.
In the United
States, facilities that perform mammograms send the results directly to your
doctor's office and must send you a copy of the test results
(written in language that is easily understood) within 30 days.
looks normal. No unusual growths, lumps, or other types of abnormal tissue are
seen. The glands that produce milk for breast-feeding and the tubes (ducts)
through which milk flows appear normal.
An abnormal growth, lump, or other type of tissue may be
seen. A cancerous (malignant) or noncancerous (benign) tumor may be seen. One
or more fluid-filled pockets (cysts) may be seen.
Bits of calcium
(calcifications) may be seen. Tiny calcifications (microcalcifications) often
occur in areas where cells are growing very rapidly (such as in a cancerous
tumor). Larger calcifications (macrocalcifications) are usually normal and
noncancerous in women older than age 50.
A specific area needs to be
looked at again. This is a very common result for many women and does not mean
that the area is abnormal or cancerous.
Most abnormalities found during a mammogram are not
breast cancer. But many women who have regular screening mammograms need more
tests to investigate any abnormalities found during a mammogram. If an area of
your breast tissue appears to be a concern during a mammogram, other tests may
Kathleen Romito, MD - Family Medicine
Kirtly Jones, MD - Obstetrics and Gynecology
November 1, 2012
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