Transudative chylothorax: an uncommon illness due to a common cause

Area of Science:

• Pulmonology
• Gastroenterology
• Thoracic Surgery

Background:

• Chylothorax, the accumulation of chyle in the pleural space, is typically linked to surgery, trauma, or malignancy.
• Transudative chylothorax is an infrequent clinical presentation.
• Blunt chest trauma can precipitate pleural effusions, but chylothorax is a less common sequela.

Observation:

• A 52-year-old male presented with bilateral chylothorax after blunt chest trauma.
• The patient exhibited coexisting chylous ascites.
• Imaging revealed evidence of peritoneopleural communication.

Findings:

• The patient was diagnosed with transudative chylothorax.
• The underlying cause was identified as liver cirrhosis with peritoneopleural communication.
• This case highlights an uncommon etiology for chylothorax.

Implications:

• This case expands the differential diagnosis for chylothorax, particularly in patients with liver disease.
• Understanding peritoneopleural communication is crucial for managing complex effusions.
• Effective management strategies include diuretics and chemical pleurodesis.