A bird's-eye view of Crohn's disease.
D003106:Colon / Q000473:pathology; D003424:Crohn Disease / Q000209:etiology / Q000276:immunology / Q000473:pathology; D006801:Humans; D006968:Hypersensitivity, Delayed; D007082:Ileum / Q000473:pathology; D012507:Sarcoidosis / Q000150:complications