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Leishmaniasis, mexicana - lesion on the cheek

Leishmaniasis, mexicana - lesion on the cheek

Overview

Parasites are deposited in the skin by the bite of a sand-fly. These parasites (leishmania) produce a local sore at the site of the bite and migrate throughout the body, causing tissue destruction at distant sites.

Review Date 8/26/2023

Updated by: Jatin M. Vyas, MD, PhD, Associate Professor in Medicine, Harvard Medical School; Associate in Medicine, Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital, Boston, MA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.