[Postoperative Chylotholax;Intraoperative Prevention and Postoperative Management].

Area of Science:

• Thoracic Surgery
• Surgical Complications
• Gastrointestinal Surgery

Background:

• Postoperative chylothorax is a rare but serious complication following major thoracic or esophagectomy surgeries.
• It results from iatrogenic injury to the thoracic duct system, occurring in 2-4% of cases.
• Chylothorax leads to dehydration, nutrient loss, and compromised immunity.

Purpose of the Study:

• To review the anatomy and physiology of the thoracic duct system.
• To provide an overview of prevention strategies for postoperative chylothorax.
• To describe current therapeutic options for managing chylothorax.

Main Methods:

• Literature review on thoracic duct anatomy and physiology.
• Analysis of prevention strategies during surgery.
• Evaluation of treatment modalities including conservative, interventional, and surgical approaches.

Main Results:

• Standardized treatment algorithms for chylothorax are lacking.
• Conservative treatment is the initial approach.
• High-output or refractory chylothorax necessitates timely, aggressive intervention.

Conclusions:

• Prompt and aggressive management, including thoracic duct embolization or reoperation, is crucial for refractory or high-output chylothorax.
• Intraoperative prevention is the primary management step.
• Understanding thoracic duct anatomy is key to minimizing injury and managing complications.