恶性肿瘤的发生发展,预后与机体细胞免疫功能之间的关系,近年来已日益成为临床工作者所重视和关心的问题,国内外都进行了不少探索性的研究。我们为了要了解鼻咽癌及肺癌的细胞免疫功能及经过放射治疗后对免疫功能的影响,乃于1974年7月至1974年底的期间,对放射治疗的鼻咽癌及肺癌病人在治疗前后进行了体内及体外细胞免疫测定。 The relationship between the occurrence and development of malignant tumors, prognosis and cellular immune function has become an issue that clinicians have been paying attention to in recent years. There have been many exploratory studies at home and abroad. In order to understand the cellular immune function of nasopharyngeal carcinoma and lung cancer and the effect on immune function after radiotherapy, we conducted radiotherapy for nasopharyngeal and lung cancer patients before and after treatment from July 1974 to the end of 1974. In vivo and in vitro cellular immunoassay.