title: [Foodborne dermatosis after traveling: gnathostomiasis].
abstract: We describe a case of a 32-year-old man, resident in Buenos Aires, with dermatologic manifestations compatible with gnathostomiasis. The patient had traveled to Colombia in the month prior to the onset of symptoms. There, he repeatedly ate ceviche (raw fish marinated in lemon juice). He presented with an erythematous migratory panniculitis accompanied by eosinophilia. He underwent skin biopsy of a lesion and pathological diagnosis was "eosinophilic panniculitis". The triad of migratory panniculitis, eosinophilia and consume of raw fish during the trip to Colombia was suggestive of gnathostomiasis. Ivermectin treatment started out with good initial response but subsequent relapse. We performed a new treatment with the same drug with good results and no relapses during three years of follow up. The dermatological disease is common upon return from a trip, and is the third leading cause of morbidity in travelers. It is very important to recognize cutaneous manifestations of disease as many of them are potentially serious and may compromise the patient's life if not promptly diagnosed and treated.
authors.affiliation: Servicio de Patologías Regionales y Medicina Tropical (CEMPRA-MT), Hospital de Infecciosas F. J. Muñiz, Buenos Aires.
authors.forename: Tomás A
authors.initials: TA
authors.lastname: Orduna
authors.forename: Susana C
authors.initials: SC
authors.lastname: Lloveras
authors.forename: Sofía E
authors.initials: SE
authors.lastname: Echazarreta
authors.forename: Santiago L
authors.initials: SL
authors.lastname: Garro
authors.forename: Gustavo D
authors.initials: GD
authors.lastname: González
authors.forename: Claudia C
authors.initials: CC
authors.lastname: Falcone
mesh_terms: D000328:Adult; D000818:Animals; D005399:Fishes / Q000469:parasitology*; D005517:Foodborne Diseases / Q000469:parasitology*; D006039:Gnathostoma / Q000469:parasitology; D058429:Gnathostomiasis / Q000469:parasitology*; D006801:Humans; D008297:Male; D015434:Panniculitis / Q000469:parasitology; D012876:Skin Diseases, Parasitic / Q000469:parasitology*; D014195:Travel
keywords: dermatoses; eosinophilia; gnathostomiasis; migrant larvae