论文部分内容阅读
食管癌是我国常见的恶性肿瘤之一 ,年新发病率占世界一半以上 ,确诊时 ,80 %的病例已是中晚期 ,主要依靠放疗和其他学科的综合治疗。提高放疗疗效和多学科综合治疗成为当今食管癌研究的重点。我们在 1999年 7月～ 2 0 0 1年 8月收治的食管癌患者中选择 6 0例临床分期为中晚期的
Esophageal cancer is one of the common malignant tumors in our country. The annual incidence of esophageal cancer accounts for more than half of the world. At the time of diagnosis, 80% of the patients are already in the advanced stage and rely mainly on the combination of radiotherapy and other therapies. To improve the efficacy of radiotherapy and multidisciplinary comprehensive treatment become the focus of esophageal cancer research. We in July 1999 ~ August 2001 admitted to patients with esophageal cancer, 60 cases were selected as the clinical stage of advanced