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Section of a Gnathostoma sp larva in human skin biopsy sample (hematoxylin and eosin stain) Scale bar = 250 μm SYNOPSIS delineated the clinical syndromes of neurognathostomiasis, which facilitated further prospective and retrospective case identifi cation (10) With the advance of highresolution neuroimaging, the parasitic tracks of Gnathostoma could be demonstrated onHallazgo de Gnathostoma binucleatumn sp (Nematoda Spirurida) en felinos silvestres y el papel de peces dulceacuícolas y oligohalinos como vectores de la gnatostomiasis humana en la cuenca baja del Río Papaloapan, Oaxaca, Veracruz, México
