cutaneous leishmaniasis

noun

plural cutaneous leishmaniases
: a common form of leishmaniasis that is caused by a parasitic protozoan (such as Leishmania tropica and L. major in the Old World and L. mexicana and L. braziliensis in the New World) and is marked by the formation of one or more enlarging, slowly-healing, skin lesions (as a papule or ulcer) which typically occur on an exposed part of the body (as the face or an arm or leg) and usually cause significant scarring
Physicians should consider the possibility of cutaneous leishmaniasis in persons with chronic skin lesions who have traveled to or been deployed within areas where leishmaniasis is endemic.Travel Medicine Advisor
compare visceral leishmaniasis

Examples of cutaneous leishmaniasis in a Sentence

Recent Examples on the Web
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Another presentation at the conference described a risk assessment tool to promote better screening of dogs being imported to the U.S. One thing that seems certain is cutaneous leishmaniasis is no longer solely a tropical disease. Simon Makin, Scientific American, 19 Oct. 2023 Eric DiVona awaits treatment for cutaneous leishmaniasis at the Walter Reed Army Medical Center in 2004. Rebecca Kreston, Discover Magazine, 4 Nov. 2011 The collapse of insect-control programs sparked the spread of cutaneous leishmaniasis, a parasitic disease that results in disfiguring skin ulcers. Jerome Groopman, The New Yorker, 29 Mar. 2021

Word History

First Known Use

1912, in the meaning defined above

Time Traveler
The first known use of cutaneous leishmaniasis was in 1912

Dictionary Entries Near cutaneous leishmaniasis

Cite this Entry

“Cutaneous leishmaniasis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cutaneous%20leishmaniasis. Accessed 30 Nov. 2024.

Medical Definition

cutaneous leishmaniasis

noun
: a common form of leishmaniasis that is caused by a parasitic protozoan of the genus Leishmania (as L. tropica and L. major in the Old World and L. mexicana and L. braziliensis in the New World) and is marked by the formation of one or more enlarging, slowly-healing, skin lesions (as a papule or ulcer) which typically occur on an exposed part of the body (as the face or an arm or leg) and cause significant scarring
The histopathologic changes seen in cutaneous leishmaniasis are characterized by irregular acanthosis, with or without epidermal ulceration, and a dense dermal infiltrate of mixed inflammatory cells.Michael Royer and Mark Crowe, Archives of Pathology & Laboratory Medicine
Leishmaniasis is among the world's deadliest insect-borne parasitic diseases. Its most common form, cutaneous leishmaniasis, causes skin sores at the site of infection.Rachel Nuwar, The New York Times
see mucocutaneous leishmaniasis compare visceral leishmaniasis
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