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本组中女14例,男6例,年龄13～65岁;16例经消化道吸收中毒,2例经皮肤吸收中毒,另2例经呼吸道吸收中毒。毒物分别为敌敌畏、乐果、1605、敌百虫,其中重度者15例,病人多在急性中毒治愈后7～30天出现周围神经损害症状。最早在急性中毒后4天,最迟50天出现症状。患者多起病缓慢,17例有不同程度的肢端麻木无力,为最初症状。有14例表现为四肢对称性痛觉及温觉、触觉减退,远端重于近端,呈手套、袜子样分布。运动障碍较迟,表现为四肢软弱无力,行走不稳,双手持物无力,甚至于不能抬举或抬举困难。4例表现为双下肢弛缓性麻痹,2例
In this group, 14 females, 6 males, aged 13 to 65 years old; 16 cases of gastrointestinal absorption poisoning, 2 cases of skin absorption poisoning, the other 2 cases of respiratory absorption poisoning. Poison were dichlorvos, dimethoate, 1605, trichlorfon, of which 15 cases of severe cases, patients with acute poisoning in 7 to 30 days after the symptoms of peripheral nerve damage. As early as 4 days after acute poisoning, the latest 50 days symptoms. More patients with onset of slow, 17 cases of varying degrees of limb numbness, as the initial symptoms. There are 14 cases of symmetrical pain and limb sensation, tactile decline, distal heavier than the proximal, was gloves, socks-like distribution. Late movement disorders, manifested as weakness in limbs, walking unsteady, weak hands, even unable to lift or lift difficulties. 4 cases showed double lower extremity flaccid paralysis, 2 cases