Atypical cervical cytology and colposcopic directed biopsy.

A cervical cytologic diagnosis of inflammatory stypia was made in 319 patients during a 42-month period. Two hundred twenty-five of those patients underwent colposcopy, and biopsy was performed in 155 patients. Mild to severe dysplasia was diagnosed in 115 patients, for a 36% prevalence of cervical intraepithelial neoplasia.