本文介绍了用于恶性肿瘤普查的固有荧光诊断的两种方法和仪器(即目测法和光谱法)。经临床826例宫颈癌普查使用证明,诊断符合率达94.6%,特别适于早期癌症的确诊。 This article presents two methods and instruments for intrinsic fluorescence diagnosis (ie, visual inspection and spectroscopy) for the census of malignant tumors. Clinical 826 cases of cervical cancer survey proved that the diagnostic coincidence rate of 94.6%, especially for early diagnosis of cancer.