Cutaneous larva migrans

Definition

Cutaneous larva migrans is a skin infection caused by hookworm larvae that penetrate the skin. It is characterized by serpiginous, erythematous tracks formed by the migrating larvae.

5 Must Know Facts For Your Next Test

1. The most common causative agents are Ancylostoma braziliense and Ancylostoma caninum.
2. The infection typically occurs when individuals come into contact with contaminated soil or sand.
3. Common symptoms include itching, redness, and a visible winding rash at the site of entry.
4. The condition is diagnosed based on clinical appearance and patient history; laboratory tests are rarely needed.
5. Treatment often involves antiparasitic medications such as albendazole or ivermectin.

Related terms

Helminth: A parasitic worm, including species such as roundworms, flukes, and tapeworms.

Hookworm: A type of helminth that can infect the intestines and cause conditions like anemia and malnutrition.

Albendazole:

An antiparasitic medication used to treat various parasitic worm infections.