Quantitative microcolpohysteroscopic assessment of the extent of endocervical involvement by cervical intraepithelial neoplasia

Abstract
Summary.: The Hamou microcolpohysteroscope was used to measure the extension of cervical intraepithelial neoplasia into the endocervical canal in patients before cone biopsy of the cervix. These measurements showed good correlation with those found on subsequent histological assessment.