PT - JOURNAL ARTICLE AU - McCormick, P A AU - Chronos, N AU - Burroughs, A K AU - McIntyre, N AU - McLaughlin, J E TI - Pancreatic pseudocyst causing portal vein thrombosis and pancreatico-pleural fistula. AID - 10.1136/gut.31.5.561 DP - 1990 May 01 TA - Gut PG - 561--563 VI - 31 IP - 5 4099 - http://gut.bmj.com/content/31/5/561.short 4100 - http://gut.bmj.com/content/31/5/561.full SO - Gut1990 May 01; 31 AB - Portal vein thrombosis and pancreatico-pleural fistula are unusual complications of chronic pancreatitis. We describe a patient with chronic alcoholic pancreatitis in whom erosion of the splenic vein led to portal vein thrombosis and to the development of a pancreatico-pleural fistula. We suggest that fistula formation may occur over a considerable time period as the portal vein thrombosis was diagnosed three years before the amylase-rich pleural effusions.