Chronic lupoid leishmaniasis. A rare differential diagnosis in Germany for erythematous infiltrative facial plaques

Lupoid leishmaniasis is a unique form of cutaneous leishmaniasis characterized by unusual clinical features and a chronic relapsing course. Clinically and histologically it is similar to lupus vulgaris, which is thus the most important differential diagnostic consideration. All patients with granulomatous facial lesions coming from endemic areas or with a positive travel history should be suspected of having leishmaniasis. We describe a 59-year-old woman with facial lupoid leishmaniasis.