迟发性机械性窒息死亡1例

机械性窒息后，多迅速死亡，或迅速好转，不遗留任何后遗症，迟发性窒息死亡少见。现报道1例皮带勒颈后持续昏迷，后合并肺部感染于14天后死亡的案例。     

1例机械性窒息死亡方式分析

<正>1 案例资料 简要案情 唐某，男，40岁。某日凌晨6时16分，同寝人叫其起床时，发现已死亡。死者呈头东脚西仰卧于寝室地板门口处，身上从头到脚盖一白底方块状图案被罩，身下垫一白底蓝花被罩。尸体头颈部套一透明塑料袋，袋口于颈部被一橡皮筋束紧，袋内有散在小水珠；塑料袋上有3处小破口，均用医用胶布封住。口腔塞一男式内裤，双鼻孔塞有纸巾团。颈项部、双手腕部及左大腿被一布带连结，布带两端系成     

自虐性性窒息死亡1例

<正> 1 案例资料1.1 简要案情 2001年12月17日,在某区一平房内,妻子回家后发现其夫(男,33岁)死在卧室沙发前的地面上。     

罕见儿童性窒息死亡1例

1案例资料孙某,男,10岁零7个月,小学生。某日中午,家人发现在其父母卧室内,身着3层女式丝质联体长筒袜,女式泳衣,颈部套一领带,挂于衣柜右侧衣钩上,黑色女式高跟鞋脱落于衣柜外。衣柜底距地面10cm,衣柜内衣钩距衣柜底148cm,领带环套最低点距衣柜底118cm。速将其送往医院,诊断已死亡。尸体检验尸长140cm,发育正常,眼结膜出血。甲状软骨向上两侧至耳后有一明显索沟,有提空,索沟宽度与领带相同,索沟边缘皮肤出血明显。生殖器呈儿童型搏起状,未见有分泌物。根据尸体检验及现场情况综合分析,孙某为性窒息死亡。2讨论儿童性窒息的案例在国内有个案…     

机械性窒息致双耳鼓膜穿孔1例

机械性窒息死亡常有明确的尸表和内部征象,但并发双耳外伤性鼓膜穿孔之征象尚未见报导,本文报道1例。     

机械性窒息死的法医学鉴定1例

<正>在缢吊案件中,根据尸体上损伤的形态学检查,对致伤物作出推断,并进一步判断作用力的运动方向、程度、类型,不仅有助于判断死亡方式,还能为侦查提供线索。     

机械性窒息致外耳道出血1例

<正>1案例资料简要案情吴某,男,58岁。2014年9月10日晚,被其妻子及情夫合谋骗服舒乐安定后捂压口鼻及压迫颈部杀死。尸体检验分别在死后12小时现场尸表检验及35小时系统尸体检验。尸斑呈暗紫红色,颜面青紫、散在细小出血点,睑球结膜下片状出血。双耳廓及外耳道无损伤,死亡后12小时左外耳道暗红色水样血液、右外耳道浅红色水样血液,死亡后35小时双外耳道内暗红色血液,左、右耳鼓膜紧张部及边缘分别有长约     

扼颈致迟发性死亡尸检2例

扼颈致机械性窒息的死亡机制通常是颈部血管阻塞、迷走神经抑制或刺激颈动脉窦导致心电紊乱、阻塞呼吸道等综合因素导致的全脑缺氧,其中前二种因素在死亡机制中起更重要的作用且是扼颈急速死亡的原因[1,2]。本文报道2例罕见扼颈后迟发死亡,并结合文献探讨其机制及法医学鉴定注意事项。     

体位性性窒息死亡1例

1案例案情:某日上午,一13岁男孩被其父发现双腕、躯体、双小腿下段被绳索捆绑悬吊在自家房梁上死亡。现场勘验:现场位于死者自家堂屋,屋内床上放有燃过的半截蜡烛、一个打火机、VCD机(内装圣斗士碟片)、大量圣斗士动画片影碟、学习机及一根铁链等。尸体双手悬吊于阁楼横梁上,检查横梁见有3处陈旧性绳索摩擦痕迹。尸体南侧70cm处倒有一个长板凳,凳腿朝向死者一侧。     

机械性窒息死亡机制分析及鉴别1例

正1案例资料1.1简要案情及现场勘查某女,45岁。2014年12月7日被发现死在公园一处树坑内。现场位于公园东侧山坡,死者跪坐在坑内,衣物半脱下,衣帽将面部遮盖,无随身物品。1.2法医学检验尸表检验2日后尸检。双眼球睑结膜苍白,颜面轻度紫绀,颌面部多处表皮剥脱(图1),口唇黏膜未见破损,鼻背部片状皮下出血,颈前部正中偏左点片状表皮剥脱、右颈部2处小片状皮肤粉     

An unusual accidental death from positional asphyxia

Death from postural or positional asphyxia takes place in circumstances when the victim's body assumes an abnormal position compromising the process of respiration. The diagnosis is usually based on circumstantial evidence in conjunction with excluding other significant underlying causes of death. This case report is about a 37-year-old man who had been drinking the previous night and was found dead in the morning in a knee-chest position. The forensic medical examiner had the opportunity to examine and photograph the scene of death while the body was still in its original position. Apart from a blood alcohol level of 290 mg/100 mL, marked congestion of the face, and petechial hemorrhages on the conjunctivae, autopsy findings were unremarkable. There were no injuries or pathological findings to account for his death. Death was certified as due to postural asphyxia secondary to intoxication by alcohol.     

机械性窒息和CO中毒联合致死1例

在法医学实践中,死亡原因确定有时较为困难,尤其在多种原因并存时,更为困难。但死亡原因又是法医病理检验后必须回答的问题。笔者在最近的法医学实践中遇到1例机械性窒息和CO中毒联合致死案例,死亡原因分析较为困难,现报告如后。案例资料某女,40岁,农民。某日晨被邻居发现死在地上。同日进行法医病理解剖:尸斑呈淡红色,分别布于背侧,指压褪色。双侧睑结膜见多个针尖大小的点状出血。右口角附有血迹,右上唇内面一0.6cm×0.2cm浅裂创,左上、下唇见数个细小裂创伴出血,右上、下唇及口腔粘膜出血,上颌右第一切牙,左第一、二切牙缺失,缺失牙龈窝…     

机械性窒息和CO中毒联合致死1例

在法医学实践中，死亡原因确定有时较为困难．尤其在多种原因并存时，更为困难。但死亡原因又是法医病理检验后必须回答的问题。笔者在最近的法医学实践中遇到1例机械性窒息和CO中毒联合致死案例，死亡原因分析较为困难，现报告如后。     

Obturation, aspiration, and inhalation in case of mechanical asphyxia

This paper aims at updating terminology employed for the characteristic of selected forms of mechanical asphyxia. The medical terms "obturation", "aspiration", and "inhalation" are not infrequently used by forensic medical experts and pathological anatomists engaged in diagnostics of mechanical asphyxia, elucidation of the mechanism of the accompanying injury and causes underlying its fatal outcome. It is argued that the use of these terms for the purpose is sometimes either unjustified or incorrect or both. To begin with, they have different meanings in different situations. Second, the mechanism of death from mechanical asphyxia is variable and associated with specific morphological features that are directly dependent not only on the route by which a foreign body enters the respiratory tract but also on its size, weight, structure, shape, properties, and aggregated state. Third, it is necessary to differentiate between inhalation of a toxicant in case of poisoning and inhalation of a gaseous substance leading to mechanical asphyxia.