[Retrocaval ureter. Apropos of 4 cases].
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology; D007668:Kidney / Q000098:blood supply; D008297:Male; D011859:Radiography; D014513:Ureter / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery; D014682:Vena Cava, Inferior / Q000002:abnormalities
Uréter retrócavo. A propósito de 4 casos.