57例二硫化碳作业工人神经肌电图随访研究  被引量:2

A Followup Study on Electroneuromyography of 57 Workers Exposed to Carbon Disulfide

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作  者:江滨[1] 张寿林[1] 黄金祥[1] 鲁洁波[1] 张金松[1] 宋文佳[1] 

机构地区:[1]中国预防医学科学院劳动卫生职业病研究所

出  处:《中国工业医学杂志》1997年第6期321-324,共4页Chinese Journal of Industrial Medicine

摘  要:目的:探讨二硫化碳对周围神经损伤的发展规律。方法:对长期接触二硫化碳浓度高于国家最高容许浓度10mg/m3数倍的57例工人,1989、1995年进行临床和神经肌电图检查。结果:6年后,在57例工人中18例肯定周围神经病转为可疑或恢复正常。在12例已脱离接触二硫化碳半年至17年的工人中,8例仍为肯定周围神经病,2例转为可疑,1例恢复正常。结论:二硫化碳慢性中毒性周围神经病恢复是缓慢的,反映了二硫化碳所致的轴索损伤修复慢的特征。我们主张神经肌电图检查一旦发现周围神经病。To disclose the progressive process of peripheral neuropathy caused by carbon disulfide,fifty seven workers were examined in 1989 and  reexamined in 1995 by clinical and electroneuromyographic approach.These workers were exposed to carbon disulfide at worksite where the airborne concentration were much higher than MAC(10mg/m3).Results showed that after six years,18 definite polyneuropathy cases in 57 workers changed to latent polyneuropathy or normal.Of 12 workers removed from exposure  to CS2 for half a year to 17 years,8 workers still remained polyneuropathy,two transformed to latent polyneuropathy,one recovered.It can be concluded that the recovery of the polyneuropathy caused by carbon disulfide was very slow,reflecting the characteristic of slow axonal regeneration.Therefore,we suggest that once diagnosed as polyneuropathy by electroneuromyopathy,CS2 worker should be removed from exposure to carbon disulfide as soon as possible for the benefit of recovery of the polyneuropathy.

关 键 词:二硫化碳 周围神经病 神经肌电图 二硫化碳中毒 

分 类 号:R135.1[医药卫生—劳动卫生] R994.3[医药卫生—公共卫生与预防医学]

 

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