鼠齿作用下软组织死后损伤的形成:病例描述
- 作者: Lavrukova O.S.1, Kobzev A.M.2
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隶属关系:
- Petrozavodsk State University
- Bureau of Forensic Medical Examination
- 期: 卷 11, 编号 2 (2025)
- 页面: 196-203
- 栏目: 临床病例报告
- ##submission.dateSubmitted##: 17.04.2025
- ##submission.dateAccepted##: 18.07.2025
- ##submission.datePublished##: 27.08.2025
- URL: https://for-medex.ru/jour/article/view/16289
- DOI: https://doi.org/10.17816/fm16289
- EDN: https://elibrary.ru/DKNUTK
- ID: 16289
如何引用文章
详细
由家鼠、野鼠等小型啮齿动物造成的死后损伤,是法医学鉴定中的重要内容。然而,有关此类损伤的系统化资料仍然有限。现有文献多为大鼠致伤的描述,而鼠齿造成的损伤研究相对较少。鉴于此,本文报道了一个病例,展示了鼠齿作用下软组织损伤的特点。
在某村一栋木屋内发现一具男性尸体,其颈部存在损伤。法医学尸检发现,右侧颈部外侧软组织存在缺损,并有迹象表明该损伤为死后形成,系小型啮齿动物(家鼠、野鼠)齿作用所致。在缺损深处发现完整的颈外静脉,并结合该软组织缺损系由小型啮齿动物齿作用死后形成的事实,排除了由锐器造成该损伤的可能性。
相较于大鼠,鼠类的咀嚼器官发育较弱,所致损伤深度有限,主要累及软组织,且多在组织较为坚硬时(如冬季组织变硬)啃咬,并具有特定的形态学特征。此外,鼠齿作用可能显著改变生前损伤的形态。然而,在损伤区域内发现的组织碎片、毛发及动物粪便等,可作为其参与的重要佐证,并需进行详细分析。
全文:

作者简介
Olga S. Lavrukova
Petrozavodsk State University
编辑信件的主要联系方式.
Email: olgalavrukova@yandex.ru
ORCID iD: 0000-0003-0620-9406
SPIN 代码: 6395-8638
MD, Dr. Sci. (Medicine), Assistant Professor
俄罗斯联邦, PetrozavodskAlexey M. Kobzev
Bureau of Forensic Medical Examination
Email: sudmed2007@inbox.ru
ORCID iD: 0000-0002-7600-9808
SPIN 代码: 6746-6445
MD
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