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Dramatic recovery after IV thrombolysis in anterior circulation ischemic stroke...

BACKGROUND AND PURPOSE: Dramatic recovery (DR) after thrombolysis is dependent of vessel recanalization and is predictive of favorable clinical outcome. Successful recanalization is not equivalent to DR. Our objective was to assess its frequency and evaluate clinical and biochemical predictors and their prognosis. METHODS: We analyzed prospectively registered data from January 2007 to September 2012. All patie...

Dynamic myelopathy in Hirayama disease

Aplicação do método FDTD para simulação da interacção de ondas electromagnética...

; Simulações da Taxa de Absorção Específica (SAR) recorrendo ao método FDTD (Finite Difference Time Domain). O FDTD é um dos métodos mais utilizados em electromagnetismo computacional, e é bastante útil no estudo da propagação de ondas electromagnéticas e das interferências das mesmas com diferentes materiais. Est...

Stroke and Cardiac Papillary Fibroelastoma: Mechanical Thrombectomy after Throm...

We describe a case of a 34-year-old man with a sudden development of right hemiparesis and aphasia because of infarction of the left middle cerebral artery that was submitted to intravenous (IV) recombinant tissue plasminogen activator and mechanical thrombectomy. Transesophageal echocardiogram showed a small mass on the anterior leaflet of the mitral valve. Cardiac surgery was performed, and histological exami...

Strychnine Intoxication: A Case Report

Strychnine acts as an inhibitor of post-synaptic neuronal inhibition and intoxication leads to distinct clinical manifestations which may culminate in death. Since its commercialization is prohibited in most countries, cases of strychnine intoxication are now rare. We present a case of an elderly patient who voluntarily ingested a white powder thought to be strychnine. He developed myoclonus, startle response, ...

Stroke and Cardiac Papillary Fibroelastoma: Mechanical Thrombectomy after Throm...

We describe a case of a 34-year-old man with a sudden development of right hemiparesis and aphasia because of infarction of the left middle cerebral artery that was submitted to intravenous (IV) recombinant tissue plasminogen activator and mechanical thrombectomy. Transesophageal echocardiogram showed a small mass on the anterior leaflet of the mitral valve. Cardiac surgery was performed, and histological exami...

Strychnine Intoxication: A Case Report

Strychnine acts as an inhibitor of post-synaptic neuronal inhibition and intoxication leads to distinct clinical manifestations which may culminate in death. Since its commercialization is prohibited in most countries, cases of strychnine intoxication are now rare. We present a case of an elderly patient who voluntarily ingested a white powder thought to be strychnine. He developed myoclonus, startle response, ...

Utilização do Matlab como Ferramenta de Desenvolvimento e de Visualização Gráfi...

This paper describes a software tool, developed with the MATLAB 5.3 graphic package, for the design and simulation of antennas, using the FDTD method, and for the visualization of the obtained results. ; Este artigo descreve o desenvolvimento de um programa em Matlab 5.3 para o desenho e simulação de antenas baseado no método FDTD (Finite Difference Time Domain) e&...

Avaliação das necessidades energéticas no doente crítico

Introdução: Os doentes críticos são um grupo de do- entes francamente hipermetabólicos que necessitam de um suporte nutricional adequado às suas necessidades. Objectivos: Verificar o melhor método para determinar as neces- sidades energéticas de doentes críticos. Material e métodos: Estudo transversal analítico no qual foram recolhidos dados demográficos, determinado o consumo energético quer por calorimetria...

Recurrent post-ictal hyperthermia