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 ]

00001851

00001851.jpg 00001844Thumbnails0000188100001844Thumbnails0000188100001844Thumbnails0000188100001844Thumbnails0000188100001844Thumbnails0000188100001844Thumbnails00001881

GROSS: Urinary: Bladder: Calculi: Gross large round calculus excellent