Massive bleeding of the upper-gastrointestinal tract due to Dieulafoy's erosion.
D000328:Adult; D005743:Gastrectomy; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D008297:Male; D013276:Stomach Ulcer / Q000150:complications* / Q000175:diagnosis / Q000601:surgery