A case report of cutaneous larva migrans in a Mexican population of high marginalization

摘要

The creeping verminous dermatitis or cutaneous larva migrans is a parasitosis caused by percutaneous penetration and migration of larval nematode parasites characterized by producing one or more serpiginous erythematous,indurated,raised and pruritic lesion.The most common cause of cutaneous larva migrans is the Ancytostoma braziliensc located in warm climate zones.In the present study,authors reported a case of cutaneous larva migrans with a characteristic clinical picture:erythematous-papnlar and vesicular lesion and serpiginous path,with progressive,and pruritic growth and it shown that a living area with immigration,tropical weather conditions and poverty may lead to this common infection.