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 ]

00005768

00005768.jpg 00005767Thumbnails0000576900005767Thumbnails0000576900005767Thumbnails0000576900005767Thumbnails0000576900005767Thumbnails0000576900005767Thumbnails00005769

GROSS: GASTROINTESTINAL: Jejunum: Carcinoid Malignant: Gross natural color excellent photo ulcerative lesion causing some napkin ring narrowing