title: Segmental macroscopic colitis associated with collagenous colitis.
authors.forename: R A
authors.initials: RA
authors.lastname: Muggia
authors.forename: M A
authors.initials: MA
authors.lastname: Peppercorn
authors.forename: H
authors.initials: H
authors.lastname: Wang
authors.forename: S D
authors.initials: SD
authors.lastname: Freedman
mesh_terms: D000368:Aged; D001706:Biopsy; D003092:Colitis / Q000145:classification / Q000453:epidemiology / Q000473:pathology*; D003106:Colon / Q000473:pathology*; D003113:Colonoscopy; D005260:Female; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology