Pleural effusion with pancreaticopleural fistula: a case report.

A case of pancreaticopleural fistula with recurrent hemorrhagic pleural effusion has been described and the pathogenesis of pleural effusion associated with pancreatitis was discussed. Importance of thinking about pancreatic disease as a cause and estimation of amylase in pleural fluid is stressed. The diagnostic limitation of endoscopic retrograde cannulation of the pancreatic duct for defining a fistulous tract has also been noted.