Imported mucocutaneous leishmaniasis.

We report a case of mucocutaneous leishmaniasis in a otherwise fit Caucasian man who had traveled in an endemic area. Initial tissue microscopy failed to identify the causative organism, which was only determined by subsequent culture as Leishmania braziliensis. This case illustrates the variability in the presence of Leishman-Donovan (LD) bodies in histopathological studies and emphasizes the need for culture in suspected cases of leishmaniasis, particularly given the ability of certain Leishmania species such as L. braziliensis to cause recalcitrant and destructive infections of the nose and mouth.