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Breast development is commonly asymmetric and one or both breasts may be small. This condition may be a congenital defect associated with underlying abnormalities of the pectoral muscle (as in Poland's syndrome [ 2 ] ), related to trauma (typically surgery or radiotherapy ) or it may be a more subjective aesthetic description.
Stratification for breast cancer risk on a mammogram is based on a reporting system known as Breast Imaging-Reporting and Data System , developed by the American College of Radiology in 1993. It has five general categories of findings: mass, asymmetry, architectural distortion, calcifications, and associated features.
Poland syndrome is a birth defect characterized by an underdeveloped chest muscle and short webbed fingers on one side of the body. [3] [1] There may also be short ribs, less fat, and breast and nipple abnormalities on the same side of the body. [1]
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Mammograms depicting four levels of increasing breast density with corresponding mammography sensitivity. Dense breast tissue, also known as dense breasts, is a condition of the breasts where a higher proportion of the breasts are made up of glandular tissue and fibrous tissue than fatty tissue.
All women who undergo breast cancer screening with a mammogram in the U.S. must now find out if they have dense breasts — a risk factor for developing breast cancer.. Starting Tuesday, Sept. 10 ...
And if you give a woman a mammogram… I’ve been caught in this cycle for over two decades now. My first benign mass was found when I was 20, and it’s been a slow drip of panic, ultrasounds ...
[10] [11] Mammography overall has a false-positive rate of approximately 10%. [12] It has a false-negative (missed cancer) rate of between 7 and 12 percent. [13] This is partly due to dense tissues obscuring the cancer and the fact that the appearance of cancer on mammograms has a large overlap with the appearance of normal tissues ...