在火灾案件中,火场上经常遇到死亡尸体,这种尸体究竟是烧死的还是他杀后被焚或其它灾害事故致死?为了查明火因和死因,弄清案件性质,必须对尸体作出鉴别。 1.火烧致死的尸体存在着不同程度的生前烧伤;生前烧伤最主要的特征是创口有生活反应。如创口充血、出血、水肿、血管内血栓形成、血浆渗出形成水泡。水泡内含有较多的蛋白、氯离子、白细胞。蛋白包括血清蛋白与纤维蛋白。创面形成痂皮。水泡破裂后,水泡底部红肿,有血管网形成。创口 In a fire case, the bodies of the dead are often encountered on the scene of the fire, whether the body is burnt or killed after being killed or other disasters? In order to identify the cause of fire and cause of death, to clarify the nature of the case, the body must be identified . 1. Burning dead bodies exist in varying degrees of pre-existing burns; premarital burns the most important feature is wound life reaction. Such as wound congestion, bleeding, edema, intravascular thrombosis, the formation of plasma effusion blisters. Blisters contain more protein, chloride, white blood cells. Proteins include serum proteins and fibrin. Wound formation of crusts. After the blisters ruptured, the bottom of the blisters became swollen with the formation of a vascular network. wound