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 ]

00221053

00221053.jpg 00223650Thumbnails0021394900223650Thumbnails0021394900223650Thumbnails0021394900223650Thumbnails0021394900223650Thumbnails00213949

GROSS: THYROID: GOITER, COLLOID, THYROID