Journal
SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES
Volume 16, Issue 11, Pages 1588-1593Publisher
SPRINGER
DOI: 10.1007/s00464-002-9019-z
Keywords
esophageal cancer; thoracoscopic surgery; esophagectomy; lymph node dissection
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Background: The efficacy of thoracoscopic radical esophagectomy for cancer has yet to be established, mainly because previous reports have not included a sufficient number of cases. Methods: Seventy-five treatment-naive patients with esophageal cancer without contiguous spread underwent esophageal mobilization and extensive mediastinal lymphadenectomy through a 5-cm mini-thoracotomy and four trocar ports. Results: Video-assisted thoracoscopic surgery was performed without major intraoperative complications or emergency conversion to open surgery. We retrieved 34.1 +/- 13.0 mediastinal nodes, including 11.5 +/- 3.8 tracheobronchial nodes and 6.2 +/- 3.0 recurrent laryngeal nodes. Mean time of operation and blood loss were less in the last 39 patients than the first 36 (186.7 +/- 25.3 min and 165.4 +/- 101.8 g vs 270.2 +/- 96.0 min and 421.5 +/- 31.2 g, respectively: p < 0.0001 and p < 0.001). Pulmonary morbidity was 5% in the later 39 patients. Survival was 90%, 80%, and 57% at 1, 2, and 5 years after surgery. Conclusion: Thoracoscopic radical esophagectomy has less morbidity and comparable survival to conventional surgery, after a moderate amount of experience. Mini-thoracotomy is essential to perform the procedure safely and effectively.
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