Retrocaval ureter:  a report of two cases and review of the literature.
D000013:Congenital Abnormalities; D006801:Humans; D064749:Retrocaval Ureter; D014513:Ureter / Q000002:abnormalities*; D014684:Venae Cavae / Q000002:abnormalities*
ABNORMALITIES; URETERS/abnormalities; VENAE CAVAE/abnormalities