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 ]

00249219

00249219.jpg 00249222Thumbnails0024922000249222Thumbnails0024922000249222Thumbnails0024922000249222Thumbnails0024922000249222Thumbnails00249220

GROSS: GASTROINTESTINAL: GI: RECTUM: PAPILLOMA, VILLOUS, RECTUM; 4.110 SESSILE POLYP WITH HIGH RISK OF CARCINOMA