title: Determination of the patency of a spleno-renal surgical anastomosis. Creatinine and urea as inert markers of the portal blood stream.
mesh_terms: D002404:Catheterization; D003097:Collateral Circulation; D003404:Creatinine / Q000097:blood; D006503:Hepatic Veins / Q000378:metabolism; D006801:Humans; D006975:Hypertension, Portal / Q000601:surgery*; D008102:Liver Circulation; D011168:Portal System / Q000378:metabolism*; D011169:Portal Vein / Q000378:metabolism; D011183:Postoperative Complications / Q000097:blood*; D012082:Renal Veins / Q000378:metabolism / Q000601:surgery*; D013162:Splenic Vein / Q000601:surgery*; D014508:Urea / Q000097:blood
chemical_list: D014508:Urea; D003404:Creatinine