PEIR Digital Library

Welcome to the Pathology Education Informational Resource (PEIR) Digital Library, a multidisciplinary public access image database for use in medical education.

[ stop the slideshow ]

00226574

00226574.jpg 00226580Thumbnails0022657500226580Thumbnails0022657500226580Thumbnails0022657500226580Thumbnails0022657500226580Thumbnails00226575

ENDOSCOPY: GASTROINTESTINAL: GI: COLON: COLITIS, CROHNS, COLON, ULCERATED MASS; B1HM, ULCERATED INFLAMMATORY MASS