A noninvasive scintigraphic method for assessing the patency of portasystemic shunts.
D006801:Humans; D006975:Hypertension, Portal / Q000601:surgery; D008103:Liver Cirrhosis / Q000601:surgery; D011170:Portasystemic Shunt, Surgical; D011183:Postoperative Complications / Q000000981:diagnostic imaging; D011877:Radionuclide Imaging; D013154:Spleen / Q000000981:diagnostic imaging*