[Retroperitoneal tumor, a case report--hemangioma with lymphocytic infiltration].
D000328:Adult; D006391:Hemangioma / Q000473:pathology* / Q000601:surgery; D006801:Humans; D008214:Lymphocytes; D008297:Male; D012186:Retroperitoneal Neoplasms / Q000473:pathology* / Q000601:surgery