Hepatic Hydrothorax: An Updated Review on a Challenging Disease

Area of Science:

• Hepatology
• Pulmonology
• Gastroenterology

Background:

• Hepatic hydrothorax is a complication of cirrhosis and portal hypertension, affecting 5-11% of patients.
• It most commonly occurs in decompensated liver disease and presents with dyspnea, typically on the right side.
• Pathophysiology involves fluid transfer from the abdomen to the chest through diaphragmatic defects.

Purpose of the Study:

• To provide an updated literature review on hepatic hydrothorax.
• To summarize diagnosis, clinical presentation, epidemiology, and pathophysiology.
• To discuss management strategies, including complications and recent treatment evidence.

Main Methods:

• Literature review of hepatic hydrothorax.
• Summary of diagnostic methods, including thoracentesis.
• Elaboration of treatment options and their supporting data.

Main Results:

• Hepatic hydrothorax is a common complication in advanced cirrhosis.
• Diagnosis requires excluding other causes of pleural effusion.
• Various treatment options exist, with ongoing research into new methods like indwelling pleural catheters.

Conclusions:

• Hepatic hydrothorax management requires a comprehensive approach.
• Treatment strategies should be tailored to individual patient needs.
• Further research is needed to optimize outcomes for patients with hepatic hydrothorax.