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 ]

00005028

00005028.jpg 00005787Thumbnails0000284000005787Thumbnails0000284000005787Thumbnails0000284000005787Thumbnails0000284000005787Thumbnails0000284000005787Thumbnails00002840

GROSS: GASTROINTESTINAL: Colon: Melanosis: Gross natural color close-up view excellent example