Selective distal splenocaval shunt with duplication of the inferior vena cava.
D006801:Humans; D008297:Male; D008875:Middle Aged; D011170:Portasystemic Shunt, Surgical / Q000379:methods*; D013154:Spleen / Q000601:surgery; D014682:Vena Cava, Inferior / Q000002:abnormalities*; D014684:Venae Cavae / Q000601:surgery