A method for determining the patency of portacaval and splenorenal shunts.
D002319:Cardiovascular System; D006801:Humans; D007668:Kidney / Q000098:blood supply*; D013164:Splenorenal Shunt, Surgical; D014684:Venae Cavae / Q000601:surgery*
KIDNEYS/blood supply; VENAE CAVAE/surgery