Blow Up of Ulcerative Colitis of the Colon

Rectum - Ulcerative Colitis - mucosa

•Anal mucosa(black arrow).
•Large irregular mucosal ulceration of rectum (white arrow).
•Focal mucosal hemorrhage (blue arrow)

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

(Image Contrib. by: UCHC )