[Retrocaval ureter, a rarely recognized cause of hydronephrosis].
D000013:Congenital Abnormalities; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology*; D064749:Retrocaval Ureter; D014513:Ureter / Q000002:abnormalities*
ABNORMALITIES; HYDRONEPHROSIS/etiology and pathogenesis; URETERS/abnormalities
Retrocaval ureter, en sjaeldent erkendt årsag til hydronephrose.