Retrocaval (circumcaval) ureter associated with solitary kidney.
D000013:Congenital Abnormalities; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology*; D007668:Kidney / Q000002:abnormalities*; D014513:Ureter / Q000002:abnormalities*; D014564:Urogenital Abnormalities
ABNORMALITIES; HYDRONEPHROSIS/etiology and pathogenesis; KIDNEYS/abnormalities; URETERS/abnormalities