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许璇黎(上海奉贤县卫生防疫站)报道:患者刘×,男,20岁,某乡镇企业化工厂司料工。1989年11月23日,在该厂对氨基苯甲醚车间溶解池,用蒸气加热溶解装有固体对硝基氯苯铁筒时发生溢漏,弥散出大量硝基氯苯蒸气(因条件所限,毒物浓度未测)。患者在该环境的下风向作业(未戴防毒口罩及手套)达一天多。开始感到头晕、胸闷、乏力,24日下午起面颊、口唇、手指出现青紫、头痛、呕吐数次(为胃内容物)。此后,紫绀、乏力更为明显,神志欠清、呼之不应,呼吸不规则呈双吸气样,牙关紧闭伴有四肢抽动,同日下午4时许
Xu Xuan Li (Shanghai Fengxian County Health and Epidemic Prevention Station) reports: Patient Liu ×, male, 20 years old, a township enterprises chemical plant materials workers. November 23, 1989, at the plant para-anisidine workshop dissolved pool, with steam heated dissolved with a solid nitrochlorobenzene iron cylinder spill occurred, disperse a large number of nitrochlorobenzene vapor (due to the conditions Limit, poison concentration not measured). Patients in the downwind of the environment homework (no protective masks and gloves) for more than a day. Start feeling dizzy, chest tightness, fatigue, cheeks on the 24th afternoon, lips, finger purple, headache, vomiting several times (for the stomach contents). Since then, cyanosis, fatigue more obvious, lack of consciousness, call should not, irregular breathing was double suction-like, teeth closed with limbs twitching, the same day at 4 pm