[Establishment of the SAFER low-risk, high-quality surgical system for esophageal cancer: an analysis of 131 cases].

The SAFER system, utilizing retrosternal reconstruction and other optimized procedures, maximally isolates the tubular stomach and anastomosis from the thoracic cavity, thereby preventing systemic infection caused by anastomotic leakage. Its standardized workflow significantly reduces surgical complexity, ensures oncological resection and standardized lymphadenectomy, and facilitates rapid recovery, providing a safe and high-quality solution for esophageal cancer surgery.