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ID#:15333
Description:The face of this young adult displayed a mucocutaneous, darkly-crusted lesion located inside the left nasal vestibule, which had been diagnosed a cutaneous leishmaniasis, caused by an obligate intracellular protozoa of the genus Leishmania.
Leishmaniasis includes two major diseases, cutaneous leishmaniasis and visceral leishmaniasis, caused by more than 20 different leishmanial species.

Cutaneous leishmaniasis, the most common form of the disease, causes skin ulcers. Visceral leishmaniasis causes a severe systemic disease that is usually fatal without treatment. Mucocutaneous leishmaniasis is a rare but severe form affecting the nasal and oral mucosa.

Leishmaniasis is transmitted by the bite of small insects called sand flies. Many leishmanial species infect animals as well as humans. The distribution is world-wide, but 90% of visceral leishmaniasis cases occur in India, Bangladesh, Nepal, Sudan, Ethiopia and Brazil, while 90% of cutaneous leishmaniasis cases occur in Afghanistan, Algeria, Iran, Saudi Arabia, Syria, Brazil, Colombia, Peru and Bolivia.

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Content Providers(s):CDC/ Dr. Mae Melvin
Creation Date:1962
Photo Credit:
Links:CDC - Global Health - Division of Parasitic Diseases and Malaria; Parasites – Leishmaniasis
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Copyright Restrictions:None - This image is in the public domain and thus free of any copyright restrictions. As a matter of courtesy we request that the content provider be credited and notified in any public or private usage of this image.

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