title: Cytomegalovirus colitis in AIDS: radiographic findings in 11 patients.
abstract: Radiographic findings in 11 proved cases of cytomegalovirus (CMV) colitis were reviewed and correlated with colonoscopic and pathologic findings. Patients were chronically ill homosexual men with multiple systemic opportunistic infections. Endoscopies showed focal or diffuse inflammation, hemorrhagic plaques, and superficial colonic ulcers. Biopsies revealed inflammatory cells associated with cytoplasmic and intranuclear inclusion bodies. Barium enema examinations showed mucosal granularity, superficial erosions, thickened folds, and spasticity. Disease was either diffuse (four patients) or segmental (two patients), or it involved the cecum exclusively (three patients). Two patients had normal barium enema studies. Computed tomography scans in two patients demonstrated marked colonic wall thickening and mucosal ulcerations. In the homosexual population with acquired immunodeficiency syndrome, CMV colitis should be part of the differential diagnosis of diffuse colitis, segmental colitis, or typhlitis.
authors.forename: E J
authors.initials: EJ
authors.lastname: Balthazar
authors.forename: A J
authors.initials: AJ
authors.lastname: Megibow
authors.forename: E
authors.initials: E
authors.lastname: Fazzini
authors.forename: J F
authors.initials: JF
authors.lastname: Opulencia
authors.forename: I
authors.initials: I
authors.lastname: Engel
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000150:complications*; D000328:Adult; D001706:Biopsy; D003092:Colitis / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology; D003106:Colon / Q000473:pathology; D003113:Colonoscopy; D003586:Cytomegalovirus Infections / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed