[Duodenal leiomyoma causing recurrent melana].
D000368:Aged; D004379:Duodenal Neoplasms / Q000150:complications* / Q000473:pathology; D006801:Humans; D008297:Male; D008551:Melena / Q000209:etiology*; D012008:Recurrence
Ismétlödö melaenát okozó nyombél leiomyoma.