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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RADIOLOGY: GASTROINTESTINAL: GI: Case# 33931: Cystic fibrosis patient with recent pseudomembranous colitis. 1. Slight improvement in colonic edema/pneumatosis, with residuum still seen in right side. 2. Dilated distal ileum, perhaps reflecting inflammation of that bowel segment, though no mechanical obstruction is seen.