title: [Giant retroperitoneal hemangioma].
mesh_terms: D000293:Adolescent; D006392:Hemangioma, Cavernous / Q000473:pathology*; D006801:Humans; D008297:Male; D012186:Retroperitoneal Neoplasms / Q000473:pathology*
vernacular_title: Gigantskaia zabriushinnaia gemangioma.