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 ]

00137443

00137443.jpg 00137444Thumbnails0013744200137444Thumbnails00137442

RADIOLOGY: ABDOMEN: Case# 34583: RETROPERITONEAL SARCOMA