title: [Massive spontaneous retroperitoneal hemorrhage as an early manifestation of a gastric adenocarcinoma].
mesh_terms: D000230:Adenocarcinoma / Q000150:complications*; D006470:Hemorrhage / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012187:Retroperitoneal Space; D013274:Stomach Neoplasms / Q000150:complications*
vernacular_title: Hemorragia retroperitoneal espontánea masiva como manifestatión temprana de un adenocarcinoma gástrico.