[Benign tumor of the small intestine as a cause of gastrointestinal hemorrhage].
D000328:Adult; D004379:Duodenal Neoplasms / Q000150:complications* / Q000601:surgery; D006391:Hemangioma / Q000150:complications* / Q000601:surgery; D006801:Humans; D007889:Leiomyoma / Q000150:complications* / Q000601:surgery; D008297:Male; D008551:Melena / Q000209:etiology*
Niezłośliwy guz jelita cienkiego przyczyna krwawienia z przewodu pokarmowego.