Blow Up of Pseudomembranous Colitis of the Colon

Pseudomembranous Colitis - Mucosal Surface

•This segment of colon has been opened longitudinally.
•Tan tellow plaque-like pseudomembranes (black arrow) form on top of ulcerated red mucosa (green arrow) .

(Description By:Martin Nadel, M.D. )

(Image Contrib. by: UCHC )