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1979年2月某公司工人在一核发电厂更换冷却器的冷却管道,开始采用电锯拆除冷却管,为加快进度改用电熔切器高温切割(部分工人在内,其余在外分头作业),工作时均未戴口罩,当天便有人开始发病。95人中患病26人,其中多数经住院和急诊治疗。事故发生后有关当局进行了调查。 24名患者的症状有发热(21例)、呼吸困难(23)、头痛畏寒(21)、恶心肌痛(19)、咳嗽气急(17)、口感金属甜味(14)、呕吐(8),多数人在入院时胸部听诊有阳性体征,经12小时后检查巳正常,另外21例白细胞增高(>10000/mm~3),20例有带状核细胞增多,LDH水平仅3例轻度升高(>200单位)。26名患者中有12人在暴露后12小时内住院,12人在暴露后24小时内仅作门诊处理,另外2人未作任何治疗,入院的12人中有10人一次静注甲基强的松龙250～500mg,4人作了吸氧处理,无一人死亡。
1979 February a company workers in a nuclear power plant to replace the cooler cooling pipe, began to remove the cooling pipe with a chainsaw, in order to speed up the use of electrocautery cut high-temperature cutting (some workers, including the other separately operating), work When no mask were worn, some people started to get sick on the same day. Of the 95 people, 26 were sick, most of whom were treated by hospitalization and emergency treatment. The authorities concerned conducted an investigation after the accident. Twenty-four patients had fever (21), dyspnea (23), headache chills (21), nausea (19), cough and shortness of breath (17), metallic sweetness of taste (14) and vomiting , Most of the patients had positive signs of chest auscultation on admission. The examination was normal after 12 hours. In addition, 21 cases of leukocytosis (> 10000 / mm ~ 3), 20 cases of leukocyte proliferation, LDH level only 3 cases mild Rise (> 200 units). Twelve of the 26 patients were hospitalized within 12 hours of exposure, 12 were treated out-patient only within 24 hours of exposure, and 2 were untreated, 10 of 12 admitted to methylprednisolone Of the pineal 250 ~ 500mg, 4 people made oxygen treatment, no one died.