PEIR Digital Library

Welcome to the Pathology Education Informational Resource (PEIR) Digital Library, a multidisciplinary public access image database for use in medical education.

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00221054

00221054.jpg 00246510Thumbnails0020108600246510Thumbnails0020108600246510Thumbnails0020108600246510Thumbnails0020108600246510Thumbnails00201086

GROSS: THYROID: GOITER, COLLOID, THYROID