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Chylous ascites should suggest constrictive pericarditis even in a patient with cirrhosis
1Department of Medicine, Vanderbilt University, School of Medicine, Nashville, Tennessee.
Insights
Chylous ascites, typically from malignancy, can occur in cirrhosis due to elevated central venous pressure. This case highlights constrictive pericarditis as a cause, necessitating prompt evaluation in cirrhotic patients.
Area of Science:
- Cardiology
- Gastroenterology
- Internal Medicine
Background:
- Chylous ascites is characterized by milky, triglyceride-rich fluid, commonly linked to lymphatic obstruction by malignancy.
- Cirrhosis often presents with portal hypertension, a condition associated with increased abdominal fluid accumulation.
Observation:
- A patient with cirrhosis developed constrictive pericarditis, leading to chylous ascites.
- This clinical presentation suggests an unusual etiology for chylous ascites in the context of liver disease.
Findings:
- The formation of chylous ascites was attributed to long-standing portal hypertension combined with elevated central venous pressure.
- Constrictive pericarditis was identified as the underlying cause of the elevated central venous pressure.
Implications:
- Chylous ascites in cirrhotic patients necessitates a thorough investigation for conditions that elevate central venous pressure, such as constrictive pericarditis.
- This case broadens the differential diagnosis for chylous ascites, emphasizing the importance of considering cardiac causes in liver disease patients.
Abstract:
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.
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