The role of radiation therapy for the extramammary paget's disease of the vulva ; experience of 3 cases.

We have experienced three cases of extramammary Paget's disease (EMPD) of the vulva that received radiation therapy (RT). Here, we analyze the efficacy of RT and include a literature survey.Three patients with EMPD of the vulva were treated with curative RT between 1993 and 1998.