Background Predicated on its cytologic features and its co-occurrence with atypical hyperplasia and breast cancer flat epithelial atypia (FEA) has been proposed as a precursor lesion on the pathway to breast OSU-03012 cancer development. Epidemiology and End Results registry. Results FEA was identified in 282 women (2.4%); 130 had associated AH (46%) and 152 (54%)… Continue reading Background Predicated on its cytologic features and its co-occurrence with atypical