RESUMO
Comprehensive dynamic examination of 27 patients after removal of basal meningiomas revealed some characteristic changes in the results of REG and EEG and in the neurological status. It was also found that the dynamics of the data studied differed with the course of the postoperative period. Some EEG and REG data of favourable prognostic importance were noted. The study of these data promotes objectivization of the course of the postoperative period and is thus also important in the choice of rational therapy in the postoperative period.
Assuntos
Encefalopatias/etiologia , Diencéfalo , Hipotálamo , Neoplasias Meníngeas/cirurgia , Meningioma/cirurgia , Osso Occipital , Complicações Pós-Operatórias/etiologia , Sela Túrcica , Encefalopatias/fisiopatologia , Dióxido de Carbono , Diencéfalo/fisiopatologia , Eletrocardiografia , Eletroencefalografia , Humanos , Hipotálamo/fisiopatologia , Pletismografia de Impedância , Complicações Pós-Operatórias/fisiopatologiaRESUMO
Seventeen of 27 patients studied before and after surgical operations for basal meningioma frequently showed forms of cardial sinusal arythmia, sinusal tachycardia and ventricular extrasystolia. These pathological changes in cardiac rhythmics appeared and were aggravated during the postoperational period. Their possible pathophysiological mechanisms, due to the effect of the tumor and operative injury to the hypothalamo-diencephalic apparatus are discussed.