title: Gastroduodenal Crohn's disease.
mesh_terms: D000293:Adolescent; D000328:Adult; D003424:Crohn Disease / Q000473:pathology*; D004386:Duodenum / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D013270:Stomach / Q000473:pathology*; D013272:Stomach Diseases / Q000473:pathology*