Colposcopy of the cervix: Vaginitis

(A) Low-power view of cervix in a patient with high-grade cervical intraepithelial neoplasia (CIN3) and trichomonas vaginitis.
(B) Cervical intraepithelial lesion, grade 3. Cuffed gland sign, sometimes seen in high-grade cervical neoplasia. Stippled appearance consistent with trichomonas vaginitis and cervicitis.