Clinical exploration of transvaginal color Doppler ultrasound combined with colposcopy in the diagnosis of cervical cancer
Objective To explore the clinical value of transvaginal color Doppler ultrasound combined with colposcopy in the diagnosis of cervical cancer.Methods 90 suspected cervical cancer patients in our hospital were selected as the research subjects.All patients underwent transvaginal color Doppler ultrasound and colposcopy examination after admission,and the diagnostic value of single examination method and combined examination was compared.Results Among the 90 suspected cervical cancer patients,81 were ultimately diagnosed through pathological examination,and the remaining 9 patients were all diagnosed with cervicitis.There was no statistically significant difference(P＞0.05)in the specificity,sensitivity,accuracy,positive and negative predictive rates of colposcopy compared to transvaginal color Doppler ultrasound.There was no statistically significant difference in the positive predictive rate among the three examination methods(P＞0.05).The specificity,sensitivity,accuracy,positive predictive rate,and negative predictive rate of the combined examination were 97.53％,88.89％,87.00％,98.75％,and 80.00％,respectively,which were significantly higher than those of colposcopy alone or transvaginal color Doppler ultrasound examination,with statistical significance(P＜0.05).Conclusion Compared to using colposcopy or transvaginal color Doppler ultrasound alone,the combined examination of the two is more conducive to accurate detection and diagnosis of cervical cancer,improving diagnostic accuracy,and is worthy of clinical promotion and application.
Transvaginal color Doppler ultrasoundVaginoscopyCervical cancerDiagnostic efficiency
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