从异常阴道巴氏涂片中,发现17例有阴道上皮中度发育异常到原位癌的患者,年令在33—78岁之间,无症状,经阴道镜及组织活检证明,多数病变发生于阴道上段及顶端(12/17),其中5例为多发性病灶。给患者阴道内用5Fu 作局部治疗,每日两次,一疗程10～14天,阴道外口及阴唇涂氧化锌软膏保获,以免因刺激发生溃疡,并继续用阴道巴氏涂片、阴道镜及组织活检随诊,在2—5年随诊中无一例有进一步的发展。本篇 From abnormal vaginal Pap smear, found in 17 cases of moderate dysplasia of vaginal epithelium to carcinoma in situ, between the age of 33-78 years, asymptomatic, colposcopy and biopsy proved that the majority of lesions In the upper vagina and the top (12/17), of which 5 cases of multiple lesions. To patients with vaginal 5Fu for local treatment, twice daily, a course of 10 to 14 days, vaginal mouth and labia ointment coated with zinc oxide to prevent ulcers due to stimulation, and continue to use vaginal Pap smear, vagina Follow-up of the mirror and tissue biopsy, no follow-up in 2-5 years have further development. This chapter