title: Gastroduodenal Crohn's disease.
authors.affiliation: Section of Gastroenterology, Boston University Medical Center, Boston, MA, USA.
authors.forename: Oren K
authors.initials: OK
authors.lastname: Fix
authors.forename: Jorge A
authors.initials: JA
authors.lastname: Soto
authors.forename: Charles W
authors.initials: CW
authors.lastname: Andrews
authors.forename: Francis A
authors.initials: FA
authors.lastname: Farraye
mesh_terms: D000328:Adult; D001706:Biopsy; D003424:Crohn Disease / Q000175:diagnosis* / Q000473:pathology; D004382:Duodenitis / Q000175:diagnosis* / Q000473:pathology; D004384:Duodenoscopy; D004386:Duodenum / Q000473:pathology; D005753:Gastric Mucosa / Q000473:pathology; D005756:Gastritis / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007079:Ileitis / Q000175:diagnosis / Q000473:pathology; D007082:Ileum / Q000473:pathology; D007413:Intestinal Mucosa / Q000473:pathology; D008297:Male; D013270:Stomach / Q000473:pathology