International Journal of Clinical Research

Objective To explore the application value of colposcopy in screening cervical lesions in outpatient clinics. Methods 400 patients with cervical lesions admitted to our hospital from May 2023 to May 2024 were selected as the research subjects. All patients underwent vaginal colposcopy examination, and the conformity rate of vaginal colposcopy examination for various diseases was compared. At the same time, the sensitivity, specificity, negative and positive values of chronic cervicitis and cervical cancer examination were analyzed. Results A total of 374 cases were diagnosed through colposcopy, with a detection accuracy rate of 93.5%. Among them, the accuracy rates for chronic cervicitis and CIN grade I were 92.7%, CIN grade II was 93%, CIN grade III was 92.38%, and cervical cancer was 98.28%. There was no significant difference between the results of vaginal colposcopy and pathological diagnosis (P>0.05). Conclusion Vaginal colposcopy is an indispensable and important tool for screening cervical lesions in outpatient clinics. Its high diagnostic efficiency helps to detect cervical lesions early and buy valuable treatment time for patients, thereby reducing the incidence of cervical cancer.

Vaginal examination; Cervical lesions; Screening; Pathological biopsy; Diagnostic validity