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食管癌是我国发病率很高的一种恶性肿瘤,发现已多属中晚期,失掉手术机会,放射治疗是目前的主要手段之一。一般认为放疗后食管X线检查结果,近期疗效与患者预后关系密切。我院1990年~1997年间共收治218例中晚期食管癌患者,接受了单纯钴体外放射治疗。本文就其近期疗效作X线观察分析。
Esophageal cancer is a kind of malignant tumor with a high incidence in China. It is found that most of them are in the middle and late stages, and surgical opportunities are lost. Radiation therapy is currently one of the main means. It is generally believed that the results of esophageal X-ray examination after radiotherapy are closely related to the prognosis of the patients. In our hospital from 1990 to 1997 a total of 218 patients with advanced esophageal cancer were treated and treated with cobalt alone. This article will provide an X-ray observation analysis of its short-term efficacy.