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目前损伤末梢神经的主要物质如表1所示,其存在范围涉及到工业品、医药品、农药等各个方面。有机溶剂:在工业品中,有机溶剂引起的中毒病例最多。日本产业卫生学会有机溶剂中毒研究会1984年以来已收集了122例。在66例慢性中毒中近半数主诉头痛、头重等中枢神经症状,主诉率居次的自觉症状有四肢麻木,四肢感觉异常等末梢神经症状占30%以上,四肢肌无力,步态障碍约25%,临床体征也多见。从工业规模大小看,有机溶剂中毒以30人以下
At present, the main substances that damage the peripheral nerves are shown in Table 1, and their existence ranges from industrial products, pharmaceuticals and pesticides. Organic solvents: In industrial products, organic solvents cause the most cases of poisoning. Japan Institute of Industrial Hygiene Organic Solvent Poisoning Society has collected 122 cases since 1984. Nearly half of the 66 cases of chronic poisoning complained of central nervous symptoms such as headache and head heavyness. The subjective symptom of the prevailing complaints was numbness of the limbs, peripheral nerve sensations such as abnormal limbs, and other peripheral nerve symptoms accounted for more than 30%, limb weakness, and gait disorders by about 25% Clinical signs are also more common. From the size of the industrial scale, organic solvents poisoning to less than 30 people