Acute regional enteritis of the duodenum.
D000208:Acute Disease; D000293:Adolescent; D001706:Biopsy; D003424:Crohn Disease / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology; D004378:Duodenal Diseases / Q000150:complications*; D004386:Duodenum / Q000473:pathology; D004804:Eosinophils; D005471:Fluoroscopy; D006801:Humans; D007962:Leukocytes; D007964:Leukocytosis / Q000209:etiology; D008297:Male; D010950:Plasma Cells