Among the 54 AIP patients, 24 (44.4%) exhibited involvements in the form of peripancreatic vascular lesions (Table 1). Of the specific vascular lesions observed, stenosis of the splenic vein was found ...
Splenomegaly resulting from portal hypertension can be caused by cirrhosis, hepatic venous outflow tract obstruction and extrahepatic portal vein obstruction. Both cirrhosis and hepatic venous outflow ...