The clinical investigation of the portal circulation, with special reference to portal venography.
D000792:Angiography; D001775:Blood Circulation; D010690:Phlebography; D011168:Portal System / Q000000981:diagnostic imaging*; D011860:Radiography, Abdominal; D014680:Veins
ANGIOGRAPHY; BLOOD CIRCULATION; VEINS, PORTAL SYSTEM/radiography