![]() Previous radiation for breast cancer or previous breast surgery.The duct may develop fluid that can thicken and block the duct. The walls of the ducts may become thicker. During the time just before menopause, a woman's milk ducts may enlarge. An injury to a woman's breast from a fall, auto accident, or skiing accident may result in calcifications to occur in the breast. Women should tell their breast health providers about their history of mastitis. Mastitis sometimes causes calcifications that are found on a woman's first mammogram. Women who breast-feed their babies may develop a breast infection called mastitis. Larger fibroadenomas that occur in younger women may be biopsied. Smaller fibroadenomas are often discovered on a woman's first mammogram. They also move quite easily beneath the skin and may shrink or grow. These breast growths are benign - they usually are hard (feel like a marble), with a well-defined shape, and usually aren't painful. Fibroadenomas occur most often in young women, ages 15 to 35. However, most calcifications are not cancerous. Higher-grade DCIS is more likely to result in breast calcifications. DCIS means that cancer cells are located along the breast's milk duct's lining but have not spread. DCIS stands for ductal carcinoma in situ. The glandular cells can produce calcium into the ducts. Occasionally (less than 5% of the time), a cyst can contain specks of milk of calcium crystals or floating cholesterol crystals, which may appear as calcifications in a mammogram. Sometimes, cysts become smaller after a women's period. Cysts usually have smooth, distinct edges. Cysts can be oval or round and usually feel like a grape or a balloon filled with water. Cysts also develop in postmenopausal women on hormone therapy. Cysts are common and usually occur in women before the onset of menopause. ![]() A fluid-filled sac may occur in one or both breasts. A woman who has cardiovascular risk factors may experience calcifications. Calcium build-up can occur in the breast's blood vessels just as it occurs in the heart, aorta, or leg blood vessels. Here are some of the causes of breast calcification. But there are various causes for calcifications - your breast health provider will work to determine the cause of any breast calcification to ensure that the changes seen on a patient's mammogram are not cancerous. ![]() However, a few patterns of calcification are suggestive of some precancerous conditions or, even, breast cancer.Ĭalcifications are usually non-cancerous changes in the breast tissue associated with aging. Most breast calcifications are benign (non-cancerous). They may appear in any woman's breasts and, occasionally, occur in a man's breast tissue. Calcifications are frequently seen on mammograms - they occur most often in women over 50. The call often concerns the patient coming back for additional imaging of tiny white spots called calcifications. Many women experience a phone call from their breast imaging center. ![]()
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