Unusual case of persistent unilateral pleural effusion secondary to pancreaticopleural fistula

Abstract

INTRODUCTIONPancreaticopleural fistula is rare. It occurs as a complication in acute and chronic pancreatitis. Here we report a case of persistent unilateral pleural effusion secondary to pancreaticopleural fistula. PRESENTATION OF CASEA 37 year old non alcoholic gentleman who had no history of pancreatitis and presented with breathlessness and tachypenia. X-ray chest showed massive pleural effusion on the right side. Amylase estimation of the tapping fluid was very high. ERCP showed a pancreaticopleural fistula. DISCUSSIONPancreaticopleural fistula is a rare entity with an incidence of 0.4-4.5%. It occurs either as a complication in pancreatitis, or after injury of the pancreatic duct. A greatly elevated pleural fluid amylase is usually the first step towards the diagnosis. ERCP and CT will identify the fistulous tract in 70%. Treatment is mainly directed towards intercostal drainage and control of the fistula. CONCLUSIONPresentation is misleading in most of cases and needs aware clinicians with a high index of suspicion.