Clinical application value of endometrial collector combined with liquid based cytology and histological examination for screening of endometrial cancer / 中国综合临床

Objective To analyze the clinical application value of endometrial collector combined with liquid based cytology and histological examination for screening of endometrial cancer.Methods One hundred and eighty-two cases high-risk people with endometrial cancer in Songgang People's Hospital of Bao'an district of Shenzhen from June 2014 to December 2015 were collected,among them 71 patients with endometrial cancer were found in the patients who were diagnosed by pathological diagnosis,and the remaining 111 were not diagnosed with endometrial cancer.The material satisfaction,sample collection time of sample collection and endometrial curettage device were comparatively analyzed and also the cervical dilatation production rate,the amount of bleeding,pain score(VAS) were analyzed.The application value of endometrial collector combined with liquid based cytology and histological examination for screening of endometrial cancer was judged according to the results obtained.Results There was no significant difference between the two methods based on satisfaction(χ2=1.953,P=0.089).A methods of cervical endometrial expansion rate(3.85% vs.93.96%) and acquisition time((16.35±2.19) min vs.(11.23±4.26) min),bleeding volume((1.64±0.63) ml vs.(15.73±5.41) ml),VAS score((0.82±0.24) points vs.(4.34±2.43) points) were significantly lower than that of curettage sample collection method(χ2=16.473,P=0.000;t=5.733,P=0.034;t=11.183,P=0.000;t=3.618,P=0.043).With curettage pathological diagnosis as the gold standard,the specificity,sensitivity and diagnostic coincidence rate of endometrial biopsy combined with liquid based cytology and histological examination for screening endometrial carcinoma were respectively 94.51%,95.05% and 94.96%.Conclusion Compared with curettage sampling method,endometrial curettage collector has features of high success rate,short time,low pain and high security and the cervical dilation rate is low.Endometrial curettage collector can be combined with liquid based cytology and histology to examine and screen endometrial cancer.This methods is worth promoting.