Anomalous venous connections involving the portal system.
Five cases representing four different venous anomalies involving the portal system are described. The clinical importance of these anomalies, especially in patients with portal hypertension, is stressed.
D000328:Adult; D005260:Female; D006801:Humans; D006975:Hypertension, Portal / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D010690:Phlebography; D011168:Portal System / Q000002:abnormalities* / Q000000981:diagnostic imaging; D011169:Portal Vein / Q000002:abnormalities / Q000000981:diagnostic imaging