Old world cutaneous leishmaniasis

Abstract

The leishmaniases are a group of diseases caused by species of Leishmania and transmitted by the bite of the female sandfly. The major clinical forms include localized or disseminated cutaneous, mucocutaneous, and visceral disease. Localized cutaneous leishmaniasis is most frequently caused by L. major and L. tropica in the Old World and by L. braziliensis, L. mexicana, and related species in the New World. L. donovani generally causes visceral disease in the Old World. We describe a case of disseminated cutaneous leishmaniasis caused by L. donovani in a traveller returning to the United States from Italy. Dermatologists should be aware of the clinical manifestations of leishmaniasis. © 2012 Dermatology Online Journal.