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1.
Med. UIS ; 35(2): e502, mayo-ago. 2022. tab
Artigo em Espanhol | LILACS | ID: biblio-1422051

RESUMO

Resumen El síndrome de opsoclonia mioclonía es una entidad neurológica poco frecuente que afecta a los niños en la etapa preescolar. Clínicamente se caracteriza por una triada clásica de opsoclonía, mioclonía y ataxia aguda, con una evolución progresiva o incluso de manera incompleta. Su etiología puede ser paraneoplásica, en la mayoría de los casos en asociación con neuroblastomas, así como postinfecciosa o parainfecciosa, autoinmune o idiopática. En objetivo del tratamiento es la inmunomodulación con terapia de primera línea con esteroides endovenosos aunque pudiendo asociarse a recaídas y secuelas a largo plazo en el ámbito neurológico y conductual. El síndrome de opsoclonia mioclonía representa un reto diagnóstico en los pacientes con ataxia aguda dada la variedad de presentación clínica, por tanto es importante tener una alta sospecha diagnostica para garantizar un tratamiento oportuno y evitar secuelas futuras.


Abstract Opsoclonus myoclonus syndrome is a rare neurological entity affecting preschool children. Clinically it is characterized by a classic triad of opsoclonus, myoclonus, and acute ataxia, with a progressive or even incomplete course. Its etiology can be paraneoplastic, in most cases in association with neuroblastomas, as well as postinfectious or parainfectious, autoimmune or idiopathic. The goal of treatment is immunomodulation with first-line therapy with intravenous steroids, although it can be associated with relapses and long-term neurological and behavioral sequelae. The opsoclonus myoclonus syndrome represents a diagnostic challenge in patients with acute ataxia given the variety of clinical presentations, therefore it is important to have a high diagnostic suspicion to ensure timely treatment and aoid future sequelae.


Assuntos
Humanos , Lactente
2.
Pediatr Infect Dis J ; 35(6): 702-4, 2016 06.
Artigo em Inglês | MEDLINE | ID: mdl-26986769

RESUMO

Chikungunya appeared during the second half of 2014 in Colombia. A prospective cohort study was carried to detect differences and severity between neonates and older children. Of 54 children with chikungunya, neonates had a higher viral load and greater frequency of severe laboratory and clinical findings.


Assuntos
Febre de Chikungunya/epidemiologia , Febre de Chikungunya/patologia , Fatores Etários , Pré-Escolar , Colômbia/epidemiologia , Feminino , Humanos , Lactente , Masculino , Estudos Prospectivos , Medição de Risco , Fatores de Risco
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