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亚硝酸钠常招致中毒。本文报告12例亚硝酸钠集体中毒,结合文献报导如下。一、一般资料:患者集体中毒12人,均男性,年龄17～37岁,身体健康。于1981年1月7日,晚餐时,误将亚硝酸钠当做食盐佐餐,平均每人服量约3～5g。二、临床表现:本文12例,用餐后3～15分钟,相继出现程度不等的中枢神经系统症状:头痛、头晕、无力、步态蹒珊及精神不振等。4例神志不清及昏迷,1例除昏迷外并兼抽搐。另外,上腹不适,恶心,其中呕吐者4例。食后半小时皆出现明显的口唇、指甲青紫,皮肤粘膜呈灰蓝色发绀。循环系统表现有:窦性心动过速7例,窦性心
Sodium nitrite often lead to poisoning. This article reports 12 cases of sodium nitrite poisoning, combined with the literature reported below. First, the general information: 12 patients were poisoned patients, all men, aged 17 to 37 years old, good health. On January 7, 1981, dinner, mistakenly sodium salt as salt table meal, the average serving per person about 3 ~ 5g. Second, the clinical manifestations: 12 cases of this article, after meals 3 to 15 minutes, one after another appeared in varying degrees of central nervous system symptoms: headache, dizziness, weakness, gait stagnation and lack of energy. 4 cases of unconscious and unconscious, 1 case of coma and convulsions. In addition, upper abdominal discomfort, nausea, including vomiting in 4 cases. Half an hour after eating are obvious lips, fingernails bruising, skin and mucous membranes were gray-blue cyanosis. Circulatory system performance: sinus tachycardia in 7 cases, sinus heart