A case report of typical leishmaniasis in dog.

Leishmania spp. are vector-borne flagellates transferred by sand flies. They cause cutaneous, mucocutaneous and visceral infections in mammals, especially in humans and dogs. A mature male boxer with ulcerative nodules around his eyes and snout was referred to Small Animal Hospital, Faculty of Veterinary Medicine, University of Tehran. Multiple cutaneous lesions were seen in physical examination. Mild leukocytosis, neutrophilia, left shift, lymphopenia, and thrombocytopenia were reported by the laboratory. Diagnosis was confirmed by the observation of amastigotes in blood samples and inside tissue macrophages. The infection was treated using pentavalent antimonial drug for four weeks.