Objective:

To investigate the values of transvaginal color Doppler ultrasonography (TV-CDU) and electronic colposcope in the diagnosis of early cervical cancer.

Methods:

49 patients with pathologically confirmed cervical cancer were detected by both TV-CDU and electronic colposcope before surgery. The diagnostic accuracies of TV-CDU

electronic colposcope and combination of them were analyzed. Their diagnostic concordance was also analyzed.

Results:

The accuracy of diagnosing early cervical cancer was 77.55% (38/49) by TV-CDU

81.63% (40/49) by electronic colposcope and 91.84% (45/49) by combination of them. There was less concordance in the diagnosis of early cervical cancer between TV-CDU and electronic colposcope (＝-0.12

8).

Conclusion:

The combination of TV-CDU and electronic colposcope is useful in the diagnosis of early cervical cancer.