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脑电双频指数(Bispectral index,BIS)监测麻醉镇静程度的研究较多用在监测非颅脑手术麻醉,但对脑肿瘤患者监测的研究甚少。本文是在常规麻醉诱导下,观察BIS在额叶与非额叶脑肿瘤患者麻醉诱导时的变化,探讨BIS在脑肿瘤手术麻醉中的临床应用价值。1 资料与方法1.1 一般资料 择期脑肿瘤手术病人54例。根据脑肿瘤生长部位,分为额叶组34例和非额叶组20例,后者包括肿瘤在颞叶11例、顶叶7例和枕叶2
Bispectral index (Bispectral index, BIS) to monitor the degree of anesthesia sedation more used to monitor non-brain anesthesia, but little research on the monitoring of patients with brain tumors. This article is under the guidance of conventional anesthesia in the observation of BIS in patients with frontal and non-frontal lobe brain changes in anesthesia induction, to explore the clinical application of BIS in brain tumor surgery anesthesia. 1 Materials and Methods 1.1 General Information Elective brain tumor surgery patients 54 cases. According to the brain tumor growth site, divided into frontal and 34 cases of non-frontal lobe group, 20 cases, which include tumors in the temporal lobe in 11 cases, parietal lobes in 7 cases and occipital lobe 2