This phase I clinical trial studies the side effects of topical fluorouracil and imiquimod
ointment in treating patients with high-grade cervical intraepithelial neoplasia. Topical
fluorouracil may kill precancerous cells. Imiquimod ointment may stimulate the immune system.
Applying topical fluorouracil and imiquimod ointment may cause fewer side effects and may be
a better way to treat patients with precancerous cervical lesions.
High Grade Cervical Intraepithelial Neoplasia, p16 Positive Neoplastic Cells Present