Photodynamic therapy for the treatment of extramammary Paget's disease

Abstract

PDT is an effective treatment for EMPD. Recurrence rates are high with topical ALA-PDT, but comparable with standard therapies. Topical ALA-PDT causes little scarring and is preferred for superficial disease and mucosal surfaces. Systemic Photofrin(R)-PDT may be better suited for bulky disease. While further studies are indicated, PDT is well tolerated and appears to be a useful therapy for EMPD.