Objective:To evaluate the diagnostic value of transvaginal color Doppler sonography(TVCDS) combined with vaginal speculum in the early stage cervical cancer and cervical intraepithelial neoplasm(CIN).

• 目的:探讨阴道彩超联合阴道镜在早期宫颈癌及宫颈癌前病变诊断中的临床价值。