Confluent and Reticulated Papillomatosis Responsive to Selenium Sulfide

Abstract
Confluent and reticulated papillomatosis of Cougerot and Carteaud (CRP) is a distinctive clinicopathologic entity, of unknown etiology, which shows some resemblance to pityriasis versicolor. A case of CRP that showed a signific ant therapeutic response to topical selenium sulfide is reported. In previously described cases, response to this agent and to other medications, both antifungal and keratolytic, has been variable. A review of these cases reveals conflicting evidence regarding the questionable role of Malassezia furfur in CRP.