A case report: duplicated vena cava with right retrocaval ureter and ureteral tumor.
D000293:Adolescent; D006801:Humans; D008297:Male; D011859:Radiography; D014513:Ureter / Q000002:abnormalities*; D014516:Ureteral Neoplasms / Q000150:complications*; D014682:Vena Cava, Inferior / Q000002:abnormalities* / Q000000981:diagnostic imaging