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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00006977

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GROSS: GASTROINTESTINAL: Colon: Ulceration Multiple Small: Gross natural color close-up and good photo cause not clear case of rapidly progressive glomerulonephritis with oral herpes in 62yowf being treated with prednisone and cytoxan