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我院接收因误食腐败青鱼而中毒的患者23例,误食2～3小时后表现为头痛、头晕、恶心、呕吐,部分伴有心悸、四肢无力。23例均作脑地形图(BEAM)检查,其中14例患者出现BEAM异常改变,占60.9％,认为是由于腐败青鱼所产生的组织胺超正常标准10倍引起脑组织水肿所致。经治疗1周后,12例BEAM正常,仅有2例1周后恢复正常,23例无其它并发症出现。一、资料与方法 23例患者均采用DYD-500型脑电地形处理仪与9216数字脑电图仪联机,按10-20系统安置头皮电极,采用单极、双极导联描记,排除机械及人
In our hospital, 23 cases of poisoning caused by eating rotten black carp were observed. Headache, dizziness, nausea and vomiting were observed after 2 to 3 hours of ingestion. Some were accompanied by palpitations and limb weakness. Twenty-three cases were examined by BEAM. Among them, 14 cases had abnormal BEAM changes, accounting for 60.9%, which was attributed to the edema of brain tissue 10 times higher than the normal standard of histamine produced by corpulent herring. After 1 week of treatment, 12 cases of BEAM normal, only 2 cases returned to normal after 1 week, 23 cases no other complications. First, the data and methods 23 patients were used DYD-500 EEG terrain and 9216 digital EEG instrument online, according to 10-20 system placement scalp electrodes, monopolar, bipolar lead trace, excluding mechanical and people