1989年9月末,仁寿县发生了一起特大食用猪“修割内”所致的急性严重中毒事件,导致848人中毒,4人死亡。我们参加了现场调查及诊治抢救过程。现报道如下。一、流行病学调查 (一)中毒的原因 1989年9月29日,仁寿县毗邻井研县某肉联厂管理失误,将该厂废弃的原拟作制药用的猪甲状腺约1000kg、肾上腺200kg及淋巴腺、油膜等约500kg抛在库外,被3名生猪贩运个 At the end of September 1989, an acute and severe poisoning incident occurred in Renshou County, caused by a large edible pig “under repair”, resulting in the poisoning of 848 people and the death of 4 people. We participated in the on-site investigation and diagnosis and treatment of the rescue process. Report as follows now. First, the epidemiological investigation (A) the cause of poisoning September 29, 1989, Renshou County, adjacent to a coalition of Jing Yanxian County management errors, the factory was originally intended for medical use pig thyroid about 1000kg, adrenal 200kg and About 500kg such as lymphatic gland and oil film were thrown out of the store and were trafficked by 3 pigs