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多年来,食管和贲门癌外科治疗远期效果不佳。随着先进的检查设备的应用及外科技术水平的提高,术后五年生存率逐年提高。影响远期疗效的因素是多方面的,但食管和贲门癌术后上下切缘残留癌是局部复发的主要根源。也是影响长期生存的主要因素之一。我们近年来的食管和贲门癌术后病人中有6例切缘残留癌(RT)发现.现在就这方面的情况做一回顾性分析。
Over the years, surgical treatment of esophageal and cardiac cancers has had poor long-term results. With the application of advanced examination equipment and the improvement of surgical techniques, the five-year survival rate has been increasing year after year. There are many factors that affect the long-term efficacy, but residual cancers in the upper and lower resection margins of the esophagus and cardiac cancer are the main causes of local recurrence. It is also one of the main factors that affect long-term survival. In our recent postoperative patients with esophageal and cardiac cancers, 6 cases of marginal residual cancer (RT) have been discovered. We will now conduct a retrospective analysis of this situation.