氯乙酸灼伤致死为临床之谜,我们进行大白鼠实验是为了寻找死因及抢救措施。实验证实涂布后很快死亡,而且局部涂药、加热,会加快死亡。虽然有高血钾、CO_2cp下降,BUN升高,血液pH值下降,但符合普通烧伤的病理生理规律,不是主要致死原因。病检发现脑肿胀、脑水肿、出血,从而证实为经创面吸收急性神经中毒以致抑制呼吸中枢而死亡;肺、肝及心脏的水肿、出血、微血栓是多脏器衰竭的表现,也是死因之一。 Chloroacetic acid burn death for the clinical mystery, we conducted experiments in rats is to find the cause of death and rescue measures. Experiments confirmed the death soon after coating, and topical application, heating, will speed up the death. Although hyperkalemia, CO_2cp decreased, BUN increased, blood pH decreased, but in line with the pathological and physiological laws of ordinary burn, not the main cause of death. Pathological examination found brain swelling, cerebral edema, bleeding, which confirmed that the wounds to absorb acute nerve poisoning and thus inhibit the respiratory center and death; lung, liver and heart edema, bleeding, micro thrombosis is the performance of multiple organ failure, but also the cause of death one.