Atypical Proliferating Mucinous Neoplasm (10X)
Atypical Proliferating Mucinous Neoplasm (10X)

The lining epithelium is composed of multiple cell layers.
There is no invasion into stroma.
Mucin vacuoles can be appreciated at this power.
(Description By:Melinda Sanders, M.D. )
(Image Contrib. by:Melinda Sanders, M.D. UCHC )