Cavernous transformation of the portal vein.
D000328:Adult; D000792:Angiography; D003097:Collateral Circulation; D005260:Female; D006801:Humans; D010195:Pancreatitis / Q000000981:diagnostic imaging; D011169:Portal Vein / Q000000981:diagnostic imaging*; D011172:Portography; D013927:Thrombosis / Q000000981:diagnostic imaging*; D014463:Ultrasonography