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      Síndrome epiléptica grave na infância com descargas paroxísticas focais "de maturação" estudo clínico-eletrencefalográfico longitudinal Translated title: Childhood epilepsy with focal "maturational" paroxysms: longitudinal clinical and electroencephalographical studies

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          Abstract

          De 36 pacientes com características clínicas de síndrome de Lennox, submetidos a seguimentos clínico-terapéuticos e eletrencefalográficos longitudinais foram selecionados dois com pontas negativas em áreas rolândico-temporais e positivas nas projeções anteriores. Tais achados eletrencefalográficos foram descritos em crianças com síndrome epiléptica benigna, de substrato funcional. A gravidade dos quadro clínico, em nossos pacientes, demonstra a dificuldade de estabelecer critérios rígidos de diferenciação entre encefalopatías epiléticas graves e epilepsias funcionais da infância. A freqüência e a duração das crises, o estadio de maturação cerebral e a incidência e freqüência de agressões cerebrais pregressas são fatores importantes no aparecimento de síndromes epilépticas de caráter rebelde.

          Translated abstract

          Two patients with negative spikes in central and temporal regions and positive spikes on the anterior projections were selected out of 36 patients with clinical characteristics associated with the Lennox syndrome. All 36 patients were submitted to clinical therapeutic and electroencephalographic longitudinal follow-ups. The electroencephalographic findings on both patients selected for the present study came from children with beningn functional epileptic syndrome. The clinical characteristics of our patients show how difficult it is to establish rigid criterions for the distinction between severe epileptic encephalopathies and childhood functional epilepsies. Frequency and duration of crises, the stage of cerebral maturation, and the incidence and frequency of previous cerebral lesions all are important factors on the establishement of severe epileptic syndromes.

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          Most cited references19

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          Bissincronia secundária na síndrome de Lennox

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            L'épilepsie fonctionelle de maturation: Apport des montages verticaux dans le diagnostic de cette forme d'épilepsie

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              Les pointes ondes pré-rolandiques: expression EEG très particulière. Étude électro-clinique de 21 cas

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                Author and article information

                Contributors
                Role: ND
                Role: ND
                Journal
                anp
                Arquivos de Neuro-Psiquiatria
                Arq. Neuro-Psiquiatr.
                Academia Brasileira de Neurologia - ABNEURO (São Paulo )
                1678-4227
                June 1971
                : 29
                : 2
                : 164-173
                Affiliations
                [1 ] Universidade de São Paulo Brazil
                [2 ] Universidade de São Paulo Brazil
                Article
                S0004-282X1971000200004
                10.1590/S0004-282X1971000200004
                92dda706-bdb2-4d44-8d2f-c38ec5c04c11

                http://creativecommons.org/licenses/by/4.0/

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                Product

                SciELO Brazil

                Self URI (journal page): http://www.scielo.br/scielo.php?script=sci_serial&pid=0004-282X&lng=en
                Categories
                NEUROSCIENCES
                PSYCHIATRY

                Neurosciences,Clinical Psychology & Psychiatry
                Neurosciences, Clinical Psychology & Psychiatry

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