Cytology alone versus cytology and cervicography for cervical and cervicography for cervical cancer screening: a randomized study. European Society for Oncological Research.

Objective: To compare the ability of combined cytology and cervicography with cytology alone to decrease the number of premalignant cervical lesions found in subsequent screening.

Methods: Five thousand five hundred fifty women 18-91 years old were randomized to cytology plus cervicography or cytology alone. One year later, women were rescreened using both cytology and cervicography.