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吊死与溺毙同为窒息缺氧致死,但颞骨病理表现不同,这对法医的鉴定可能有一定意义。本文资料为一例2岁溺毙的婴儿与另一例13个月吊死的婴儿对比颞骨组织学的表现。2例均经过抢救,存活至少8小时后死亡。双侧颞骨按常规制片和染色,均由同一技师操作。每例的左右颞骨切片镜检所见均相近似。溺毙婴乳突气化良好,鼓室及乳突腔内有大量的游离红细胞。中耳与乳突的粘膜固有层均高度水肿,血管内充血,血管四周常有出血。耳内组织无重要发现。吊死婴乳突气化不良。病理变化主要为中耳和乳突的粘膜内血管扩张,但无出血现象。固有层有中度水肿,此外可见若干淋巴细胞浸润区,或与过去的慢性炎
Hanging and drowning with the same asphyxial death caused by anoxia, but the temporal bone pathological manifestations of different forensic identification may have some significance. The data in this paper show the temporal bone histology of a 2-year-old baby who was drowned versus another 13-month-old baby. Two cases were rescued and survived at least 8 hours after the death. Bilateral temporal bone by conventional production and staining, by the same technician. The left and right temporal bone biopsies of each case were similar. Drowning baby infantile gasification well, the tympanic cavity and mastoid cavity with a large number of free red blood cells. The middle ear and papillary lamina propria are highly edematous, intravascular congestion, blood vessels often around the hemorrhage. No significant findings of the ear tissue. Hanging baby infantile gasification bad. Pathological changes mainly in the middle ear and mastoid mucosal vascular dilatation, but no bleeding. Intrinsic layer of moderate edema, in addition to see a number of lymphocyte infiltration area, or with the past chronic inflammation