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 ]

00004267

00004267.jpg 00002971Thumbnails0000427000002971Thumbnails0000427000002971Thumbnails0000427000002971Thumbnails0000427000002971Thumbnails0000427000002971Thumbnails00004270

GROSS: GASTROINTESTINAL: Colon: Ulcerative Colitis: Gross natural color multiple mucosa erosion not typical pseudopolyposis