非法行医一直是我国卫生行政部门以及公安机关严厉打击的违法犯罪行为，但目前非法行医仍不少见，并时常有致人死亡的案件发生。本文收集我系十多年来经检验鉴定的２０例非法行医致人死亡的案例，总结分析其死因和特点，并探讨这类案件的法医学检验和鉴定。１材料和方法收集我 Illegal medical practice has always been the crackdown on criminal activities carried out by the health administrative departments and public security organs in our country. However, illegal medical practice is still not uncommon and frequent cases of death have been reported. This article collects 20 cases of death caused by illegal medical practice that I have been tested and identified for more than 10 years, summarizes the causes of death and characteristics, and discusses the forensic examination and identification of such cases. 1 Materials and methods to collect me