过敏性休克是由特异性的过敏原作用于致敏机体而引起的以循环衰竭为主的速发型变态反应。过敏反应多见,而过敏性休克是严重的过敏反应,其发病突然、难以预见,是临床常见的急症之一,尤其是药物引起的过敏性休克。过敏性休克在医疗纠纷中占很大比例。因过敏性休克致死者常规尸检难以发现特异性的病理改变,是法医病理学鉴定的一大难题,尤其是与外伤、自身疾病等因素并存时。因 Anaphylactic shock is caused by a specific allergen on the sensitized body caused by circulatory failure-based rapid-onset allergic reaction. Allergic reactions more common, and anaphylactic shock is a serious allergic reaction, the incidence of sudden, unpredictable, is one of the common clinical emergency, especially drug-induced anaphylactic shock. Anaphylactic shock accounts for a large proportion of medical disputes. It is difficult to find the specific pathological changes in routine autopsy due to anaphylactic shock, which is a major problem in forensic pathology identification, especially when coexisting with trauma and other diseases. because