[A case of retroperitoneal cavernous hemangioma].
D000328:Adult; D000792:Angiography; D006392:Hemangioma, Cavernous / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008297:Male; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis* / Q000473:pathology; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography