鉴于当前放射线、纤支镜、痰查瘤细胞等诊断肺癌方法尚不能解决早期诊断的问题,为寻求新的诊断方法,做到早期诊断,我们利用纤支镜进行支气管灌洗(BAL)收集灌洗液,测定溶菌酶的水平,并观察与上述临床疾病的关系,现报告如下。 In view of the current methods of diagnosing lung cancer such as radiation, fibrobronchoscopy, and cancer screening cells can not solve the problem of early diagnosis, in order to seek new diagnostic methods to achieve early diagnosis, we use fiber bronchoscopy to perform bronchoalveolar lavage (BAL) collection and irrigation. The lotion was washed, the level of lysozyme was measured, and the relationship with the above clinical disease was observed. The present report is as follows.