title: Gastroduodenal Crohn's disease with radiographic, endoscopic, and histologic correlation.
mesh_terms: D000293:Adolescent; D001466:Barium Sulfate; D001706:Biopsy; D003424:Crohn Disease / Q000150:complications / Q000175:diagnosis*; D004382:Duodenitis / Q000175:diagnosis* / Q000209:etiology; D004724:Endoscopy; D005756:Gastritis / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D008297:Male; D011706:Pyloric Antrum / Q000473:pathology
chemical_list: D001466:Barium Sulfate