RESUMO
COVID-19 es una enfermedad viral principalmente respiratoria y/o gastrointestinal. Las manifestaciones neurológicas tienen una frecuencia variable en pediatría. Presentamos un varón de 10 años de edad, previamente sano, que presentó una ataxia cerebelosa durante un cuadro agudo de COVID-19. El SARS-CoV-2 fue detectado por hisopado nasofaríngeo por antígeno y RPC. El LCR fue normal y el cultivo bacteriológico y estudio viral fueron negativos. La TC y RM encefálica fueron normales. No requirió tratamiento específico y tuvo una evolución favorable, con resolución completa de los síntomas neurológicos al mes. Debe considerarse la infección por SARS-CoV-2 como un diagnóstico diferencial entre las causas de ataxia cerebelosa aguda, según la situación epidemiológica.
COVID-19 is a disease that mainly produces respiratory and/or gastrointestinal symptoms. Neurological manifestations occur with a variable frequency in children. We present a previously healthy 10-year-old boy who presented acute cerebellar ataxia during an acute COVID-19. SARS-CoV-2 was detected in a nasopharyngeal sample by antigen and PCR. The CSF was normal, the bacteriological culture and the viral PCR were negative. CT of the brain and gadolinium MRI of the brain were normal. He did not require specific treatment and had a favorable evolution, with complete resolution of neurological symptoms at one month. SARS-CoV-2 infection should be considered as a differential diagnosis between the causes of acute cerebellar ataxia, according to the epidemiological situation.
Assuntos
Humanos , Masculino , Criança , Ataxia Cerebelar/etiologia , COVID-19/complicações , Imageamento por Ressonância Magnética , Ataxia Cerebelar/diagnóstico por imagem , Doença Aguda , SARS-CoV-2RESUMO
SUMMARY Symptoms and signs of the hypothyroidism vary in relation to the magnitude and acuteness of the thyroid hormone deficiency. The usual clinical features are constipation, fatigue, cold intolerance and weight gain. Rarely it can present with neurologic problems like reversible cerebellar ataxia, dementia, peripheral neuropathy, psychosis and coma. Hypothyroidism should be suspected in all cases of ataxia, as it is easily treatable. A 40 year-old male presented with the history facial puffiness, hoarseness of voice and gait-ataxia. Investigations revealed frank primary hypothyroidism. Anti-TPO antibody was positive. Thyroxine was started and patient improved completely within eight weeks. Hypothyroidism can present with ataxia as presenting feature. Hypothyroidism should be considered in all cases of cerebellar ataxia as it is a reversible cause of ataxia.