放疗是治疗恶性肿瘤手段之一。迄今为止,放射治疗仍是不宜或不能手术或拒绝手术治疗食管癌的首要方法。自2004年5月～2006年9月,我们对62例食管癌患者进行后程加速超分割和常规放疗的随机分组研究,现将结果报道如下。1材料与方法:1.1入组条件全部病例均为首次放疗,经食管镜病理诊断为食管鳞癌。年龄≤76岁,KPS≥70,病变长度≤8cm。无区域 Radiotherapy is one of the means of treating malignant tumors. To date, radiotherapy is still not the primary method of surgical treatment or esophageal cancer. From May 2004 to September 2006, we conducted 62 cases of esophageal cancer patients after accelerated accelerated fractionation and conventional radiotherapy randomized study, the results reported below. 1 Materials and Methods: 1.1 Inclusion conditions All cases were the first radiotherapy, esophageal pathology diagnosis of esophageal squamous cell carcinoma. Age ≤ 76 years, KPS ≥ 70, lesion length ≤ 8cm. No area