Chylous ascites should suggest constrictive pericarditis even in a patient with cirrhosis.

Chylous ascites, a milky, high triglyceride fluid is usually found in patients with lymphatic obstruction from malignancy. We describe a patient with cirrhosis who developed constrictive pericarditis and chylous ascites. Long-standing portal hypertension compounded by elevated central venous pressure provided several pathophysiologic contributions to the formation of the chylous ascites. Chylous ascites even in a cirrhotic requires prompt assessment for conditions leading to elevated central venous pressure.