The modified minimally invasive esophagectomy using the concept of "single-direction" thoracoscopic technique / 中国胸心血管外科临床杂志

ABSTRACT

@#Objective    To explore the safety and feasibility of the modified and improved thoracoscopic surgery for esophageal cancer using the concept of "single-direction" thoracoscopic technique. Methods    The clinical data of 65 patients undergoing this modified minimally invasive esophagectomy based on "single-direction" thoracoscopic system between June 2018 and April 2019 were retrospectively analyzed, including 54 males and 11 females aged 62.5±7.8 years. Results    The thoracoscopic operation time was 133.4±28.6 min, and intraoperative blood loss was 61.9±29.2 mL. No intraoperative blood transfusion was needed. One patient was transferred to open thoracotomy (due to severe pleural adhesion atresia). Major complications included anastomotic leak, pneumonia, chylothorax, incisional infection, recurrent laryngeal nerve paralysis and gastric emptying disorders, which were recovered by conservative treatment. No postoperative death occurred. The median number of lymph nodes and lymph node station harvested was 19 and 10, respectively. The median postoperative hospital stay was 10 days. The volume of chest drainage was 1 117.3±543.4 mL. Conclusion    The minimally invasive operation mode of esophageal cancer based on "single-direction" thoracoscopic system is safe and feasible, and has good field vision and smooth and simplified procedure.