title: Perforated nongranulomatous appendicitis in the course of regional ileitis.
mesh_terms: D000328:Adult; D001062:Appendectomy; D001064:Appendicitis / Q000150:complications*; D001065:Appendix / Q000473:pathology; D001466:Barium Sulfate; D002432:Cecum / Q000601:surgery; D003106:Colon / Q000473:pathology / Q000601:surgery; D003424:Crohn Disease / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D007082:Ileum / Q000473:pathology / Q000601:surgery; D008297:Male; D010538:Peritonitis / Q000601:surgery; D011183:Postoperative Complications; D011859:Radiography; D013369:Subphrenic Abscess / Q000209:etiology
chemical_list: D001466:Barium Sulfate