| [tungiasis acquired in chaco province, argentina]. | a four-year old girl and her mother were assisted at the hospital de clínicas for 0.7 cm wide papules with a black central core and a white hyperkeratotic halo of fourteen days of development. the girl presented these lesions on the second and fourth toe of one of her feet, and her mother on the ankle. among the known antecedents were a trip to chaco province and their habit of walking barefooted. after the papule incision, both antiseptic treatment and cleaning of the lesion, were performed. th ... | 2009 | 19831312 |