解放以后，我国肿瘤事业发展较快，与此同时肿瘤的放射治疗也随之发展，尤其是近十几年来发展加快。但由于历史原因，放射治疗缺少正规培训的医务人员，建国初没有中文参考书，外文书籍及杂志购置困难，并加以文字上的困难，从事此项工作的人员很难提高水平，以致在工作中时有 After the liberation, the cause of tumor development in our country is rapid, meanwhile the radiotherapy of tumor also develops along with it, especially in recent ten years. However, due to historical reasons, medical personnel lacking formal training in radiotherapy have no access to Chinese reference books and foreign language books and magazines in the early days of the founding of New China and have difficulty in writing. It is difficult for the personnel engaged in this work to raise their level so that at work Sometimes