1) and thrombosis inside the portal vein in one patient (Fig ... owing to abdominal pain, and CT revealed enlargement of the pancreatic cyst with a splenic infarction (Fig. 5b).

It is characterized by the narrowing of the splenic vein with post-stenotic dilatation and the absence of other common causes such as pancreatitis, pancreatic tumors, cysts, thrombosis ...