Pseudomembranous Colitis - Endoscopy

Pseudomembranous Colitis - Endoscopy •The colonic mucosa has flat yellow plaques of polys, necrotic debri and fibrin representing "pseudomembranes" (black arrows) •Green arrows mark the red reticular pattern of congested vessels/laminar propria hemorrhage •No large areas of ulceration are seen (Description By:Martin Nadel, M.D. ) (Image Contrib. by:Martin Nadel, M.D. UCHC )