[Troubleshooting Common Unexpected Situations during Thoracoscopic Anatomical 
Pulmonary Resection]

Area of Science:

• Thoracic Surgery
• Minimally Invasive Surgery
• Pulmonary Medicine

Background:

• Modern thoracoscopic pulmonary surgery, developed over decades, is now a standard treatment for early-stage non-small cell lung cancer and benign lung diseases.
• Minimally invasive thoracic surgery, particularly the thoracoscopic approach, is widely adopted for diagnosis and treatment.
• Despite advancements, unexpected intraoperative situations arise during thoracoscopic anatomical pulmonary resection.

Purpose of the Study:

• To systematically review and summarize unexpected intraoperative findings during thoracoscopic anatomical pulmonary resection.
• To provide practical troubleshooting strategies for these emergent scenarios.
• To consolidate clinical experience and literature data on managing complications in thoracoscopic lung surgery.

Main Methods:

• Comprehensive literature search for case reports and reviews on unexpected events in thoracoscopic anatomical pulmonary resection.
• Analysis of clinical data from the authors' own practice regarding challenging cases.
• Categorization of unexpected situations based on anatomical variations, pathological factors, and technical difficulties.

Main Results:

• Identification of common unexpected situations, including aberrant anatomy, unexpected tumor extent, and bleeding.
• Detailed description of troubleshooting techniques for each identified issue.
• Emphasis on the importance of pre-operative assessment and intraoperative vigilance.

Conclusions:

• Thoracoscopic anatomical pulmonary resection requires meticulous planning and execution due to potential intraoperative complexities.
• A systematic approach to identifying and managing unexpected situations is crucial for patient safety and optimal surgical outcomes.
• This review provides a valuable resource for thoracic surgeons to enhance their preparedness and management strategies in thoracoscopic lung surgery.