The value of detection of free zinc protoporphyrin in cervical infiltration cells in cervical cancer screening / 中国生化药物杂志

ABSTRACT

Objective To investigate the value of Cells Free Ferrous Protoporphyrin (FH) detection in cervical cancer screening.Methods Retrospective analysis of December 2013 to 2014 year in December to accept the clinical data of 368 cases of female cervical cancer screening in Ningxia People's Hospital of Zhongwei Prefecture, divided into normal group (n=210), cervical precancerous lesions group (n=130) and cervical carcinoma group (n=28).The liquid based thin-layer cell detection (TCT) and FH detection were carried out, and the detection effects of the 2 detection methods were observed and compared.Results The statistics and comparison, in the detection of normal cervix, the false positive rate of FH detection was 19.05%, significantly higher than the detection of TCT 4.76% (P< 0.05);in the detection of cervical precancerous lesions, FH positive detection rate was 86.15%, lower than the detection of TCT 86.92%, and with the degree of cervical lesions continuously improve the positive rate of the 2 detection methods are showing a rising situation;in the detection of cervical cancer, the positive rate of FH detection was 96.43%, higher than the detection of TCT 92.86%, but the difference was not significant.Conclusion With ThinPrep cytology test (TCT), FH in the detection of relative detection effect of normal cervix of the poor, but in precancerous lesions and cervical cancer detection and detection of TCT are basically the same, therefore, FH still has a certain application value in screening of cervical cancer.