Villous Adenoma of Small Intestine
Villous Adenoma of Small Intestine

The hyperchromatic cigar shaped dysplastic nuclei identify this as an adenoma
The finger like mucosal growth pattern classifies this as a villous lesion
The severe loss of polarity(arrow) further subdivides this as severe dysplasia
(Description By:Martin Nadel, M.D. )
(Image Contrib. by:Martin Nadel, M.D. UCHC )