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 ]

00004271

00004271.jpg ThumbnailsThumbnailsThumbnailsThumbnailsThumbnailsThumbnails

HISTOLOGY: GASTROINTESTINAL: Appendix: Ulcerative Colitis: Micro low mag H&E heavily inflamed mucosa with focal ulceration