Larva currens (Latin for racing larva) is an itchy, cutaneous condition caused by infections with ''
Strongyloides stercoralis
''Strongyloides stercoralis'' is a human pathogenic parasitism, parasitic nematode, roundworm causing the disease strongyloidiasis. Its common name in the US is threadworm. In the UK and Australia, however, the term ''threadworm'' can also refe ...
.''
It is caused by the intradermal migration of strongyloides and distinguished from
cutaneous larva migrans
Cutaneous larva migrans (abbreviated CLM) is a skin disease in humans, caused by the larvae of various nematode parasites of the hookworm family ( Ancylostomatidae). These parasites live in the intestines of dogs, cats, and wild animals and should ...
(caused by
hookworm
Hookworms are intestinal, blood-feeding, parasitic roundworms that cause types of infection known as helminthiases. Hookworm infection is found in many parts of the world, and is common in areas with poor access to adequate water, sanitation, an ...
) by its rapid migration, perianal involvement and wide band of urticaria.
See also
*
List of cutaneous conditions
Many skin conditions affect the human integumentary system—the organ system covering the entire surface of the body and composed of skin, hair, nails, and related muscle and glands. The major function of this system is as a barrier against t ...
*
List of migrating cutaneous conditions
A number of cutaneous conditions can occur on the skin and appear to move or migrate through the skin.
See also
* List of conditions associated with café au lait macules
* List of contact allergens
*List of cutaneous conditions associated w ...
*
Ground itch Ground itch refers to the inflammatory reaction resulting from certain helminthic invasions into the skin. Presentation
Effects due to Penetration by larvae
* Maculopapular rash
* Localized erythema
* Intense itching ( usually between the toes ) ...
References
Parasitic infestations, stings, and bites of the skin
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