Why you need a mammogram
A mammogram is an exceptional tool that uses low-dose radiation to X-ray the breast. It is key to identifying breast cancer in its earliest stages, when it may be too small to feel as a lump during a breast self-examination or by your health care provider. A screening mammogram is routinely used to look for early tissue changes in women without breast symptoms. The results allow a radiologist to detect calcifications, cysts and fibroadenomas (solid lumps of normal breast cells). Women 40 and older may have a screening mammogram every year and should continue to do so for as long as they are in good health.
For some patients, a diagnostic mammogram may be appropriate. It is most often used for patients with current areas of breast concerns:
• Lump(s) in the breast or underarm.
• Thickening or dimpling of the breast.
• Discharge from the nipple.
• Recent changes in breast tissue or skin.
Mammography is considered the “gold standard” in breast cancer detection because of its distinctive ability to identify two to three times as many early breast cancers as a physical exam. Some cancers, however, may not be detected until they can be felt as lumps. That is why breast self-exams and routine exams by your health care provider are essential steps in monitoring your breast health.