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Cutaneous larva migrans
Michael W Simon1, Neal P Simon
1Department of Pediatrics, University of Kentucky, Lexington, USA.
Pediatric Emergency Care
|October 28, 2003
Summary
Cutaneous larva migrans, an itchy skin condition caused by hookworm larvae, is diagnosed clinically in pediatric emergency care. Treatment involves topical or oral thiabendazole for severe discomfort.
Area of Science:
- Dermatology
- Pediatric Emergency Medicine
- Infectious Diseases
Background:
- Cutaneous larva migrans (CLM) is a parasitic skin infestation occasionally presenting in pediatric emergency settings.
- It arises from the epidermal penetration of hookworm larvae, commonly acquired from contaminated soil or sand.
Observation:
- CLM diagnosis is primarily based on characteristic clinical findings, often presenting as serpiginous, erythematous tracks.
- While laboratory tests can support the diagnosis, they do not definitively confirm CLM.
Findings:
- The condition is typically self-limiting, resolving without intervention, but can cause significant pruritus and discomfort.
- Topical thiabendazole is the standard treatment, with oral administration reserved for more severe or widespread cases.
Implications:
- Accurate clinical diagnosis is crucial for timely management and relief of patient discomfort.
- Understanding the self-limiting nature and treatment options for CLM aids in appropriate pediatric emergency care protocols.