关键词: 男性外生殖器, 尿液分析仪, 荧光染色镜检, 培养

Abstract: Objective To analyze the functions of urine analyzer in the detection of fungi in male external genital specimens by comparing the urine analyzer, fluorescent staining microscopy and culture in the detection of such specimens. Methods Urine analyzer was used to detect the swab saline solution of external genitalia of 161 male cases in dermatology department of the first hospital affiliated to Anhui University of Chinese Medicine, judge whether there was the possibility of fungi, and further determine whether fluorescence microscopy and fungal culture were needed. Results In the positive cases of microscopic examination, the positive rate of swab saline solution detected by analyzer was 100%, and the positive rate of culture was 78.8%. In the negative cases of microscopic examination, the positive rate was 0.05%, and the positive rate of culture was 0.07%. The false positive rate of fungi in the scatter diagram of urine analyzer was 0%; The false negative rate was 0.02%. Conclusion The scatter diagram detected by urine analyzer suggests that fluorescent staining microscopic examination and or microbial culture can be selectively carried out on the samples, which can not only reduce the frequency of microscopic examination and microbial culture, but also improve the detection efficiency and detection rate of fungi.

Key words: male external genitalia, urine analyzer, fluorescent staining microscopy, culture