Flat Epithelial Atypia (FEA) of the Breast: Understanding Your Pathology Report
Flat epithelial atypia (FEA) is a non-cancerous change in the small glands of the breast called terminal duct lobular units. In flat epithelial atypia, the normal cells lining these glands are replaced by one or more layers of mildly abnormal cells. The cells are usually cuboidal or column-shaped and can look similar to the cells …
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