title: Benign duodenal tumor: an unusual surgical problem.
mesh_terms: D000236:Adenoma / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D000368:Aged; D004379:Duodenal Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D004386:Duodenum / Q000473:pathology; D005260:Female; D006801:Humans; D007889:Leiomyoma / Q000473:pathology / Q000601:surgery*; D011708:Pylorus / Q000601:surgery; D011859:Radiography