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 ]

00008219

00008219.jpg 00008225Thumbnails0000822000008225Thumbnails0000822000008225Thumbnails0000822000008225Thumbnails0000822000008225Thumbnails0000822000008225Thumbnails00008220

GROSS: GASTROINTESTINAL: Duodenum: Peptic Ulcer: Gross natural color close-up typical