flat ductal epithelial atypia
A breast lesion characterized by the presence of dilated terminal ductal lobular units in which the epithelial lining has been replaced by a single layer of mildly atypical cells, or there is atypical, monotonous epithelial hyperplasia of three to five layers. This lesion relates to columnar cell change with atypia and columnar cell hyperplasia with atypia.
MONDO:0004007
breast intraductal proliferative lesion
is_a
DIN 1A
exact
FEA
exact
clinging carcinoma
exact
ductal intraepithelial neoplasia, grade 1A
exact
flat ductal epithelial atypia
exact
flat ductal epithelial atypia of the breast
exact
flat epithelial atypia
exact
flat epithelial atypia of the breast
exact