RESUMO
Hydatid disease is a parasitic infection whose etiologic agent is Echinococcus granulosus. Human is an accidental intermediate host and the most common site is the liver. The brain involvement is unusual and up to 75% of cases are described in the pediatric population. We present six children with cerebral hydatid disease admitted to the Pediatric Hospital J.P. Garrahan. All had neurological involvement on admission. The images showed single cystic lesion in the brain. They did not present involvement in other organs. Serology was negative in all cases. Medical and surgical treatment in all cases. The clinical outcome was favorable without sequelae in five of them and one had a residual paresis right faciobrachiocrural. This infection should be considered in the differential diagnosis of cystic tumor lesions of the central nervous system.
Assuntos
Encefalopatias/diagnóstico , Helmintíase do Sistema Nervoso Central/diagnóstico , Equinococose/diagnóstico , Encefalopatias/cirurgia , Helmintíase do Sistema Nervoso Central/cirurgia , Criança , Pré-Escolar , Equinococose/cirurgia , Feminino , Humanos , MasculinoRESUMO
Hydatid disease is a parasitic infection whose etiologic agent is Echinococcus granulosus. Human is an accidental intermediate host and the most common site is the liver. The brain involvement is unusual and up to 75% of cases are described in the pediatric population. We present six children with cerebral hydatid disease admitted to the Pediatric Hospital J.P. Garrahan. All had neurological involvement on admission. The images showed single cystic lesion in the brain. They did not present involvement in other organs. Serology was negative in all cases. Medical and surgical treatment in all cases. The clinical outcome was favorable without sequelae in five of them and one had a residual paresis right faciobrachiocrural. This infection should be considered in the differential diagnosis of cystic tumor lesions of the central nervous system.
La hidatidosis es una infección parasitaria causada por Echinococcus granulosus. El ser humano es un hospedero intermediario accidental. La localización más frecuente es la hepática. El compromiso cerebral es inusual, se describe que hasta 75% ocurre en población pediátrica. Se presenta una serie de seis niños con hidatidosis cerebral internados en el Hospital de Pediatría J. P. Garrahan. Todos presentaron compromiso neurológico al ingreso. Las imágenes mostraron lesiones quísticas únicas en el cerebro. No tuvieron compromiso de otros órganos. La serología fue negativa en todos los casos. El tratamiento fue médico-quirúrgico. La evolución clínica fue favorable sin secuelas en cinco de ellos y uno presentó una hemiparesia faciobraquiocrural derecha como secuela. Esta infección debe considerarse entre los diagnósticos diferenciales de lesiones tumorales quísticas del sistema nervioso central.