Objective To investigate the effect of minimally invasive in carcinoma of esophagus with video-assisted thoracoscope and to observe 1-year survival rate, 1-year recurrence rate and its trauma degree.

• 摘要目的探讨胸腔镜辅助小切口能否达到常规开胸食管癌根治术的要求，观察1年存活率和1年复发率及手术创伤程度。