Cutaneous larva migrans,a neglected tropical disease of skin,with severe secondary eczematization at an unusual location

Abstract

Cutaneous larva migrans (CLM), commonly referred to as creeping eruption, is an infectious condition caused by various types of hookworms. It primarily affects the superficial layers of the skin owing to the absence of hyaluronidases and proteases. Typically, the distal lower extremities are the most commonly affected areas. The presence of distinctive lesions characterized by erythematous, winding, or serpentine tracks, slightly elevated from the skin surface, is indicative of the condition. Diagnosis primarily relies on clinical observation. Dermoscopy reveals multiple segmented yellowish-linear regions corresponding to pustules along the larval path. Treatment typically involves the use of topical and oral ivermectin, oral albendazole, and topical thiabendazole cream.