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尸检时使用X线成像对火器伤受害者体内子弹进行定位:一例报告

Localization of a Bullet in a Firearm Injury Victim Using X-ray Imaging During Autopsy: A Case Report.

作者信息

Shrestha Kaschev, Shrestha Nishana, Yadav Salmalee, Yadav Dhirendra

机构信息

Department of Forensic Medicine, College of Medical Sciences, Bharatpur, Chitwan, Nepal.

College of Medical Sciences, Bharatpur, Chitwan, Nepal.

出版信息

JNMA J Nepal Med Assoc. 2024 Nov;62(279):780-784. doi: 10.31729/jnma.8811. Epub 2024 Nov 30.

Abstract

Firearm injuries can result in varying degrees of trauma, depending on factors such as the type of firearm, range, and wound location. This case report presents the role of X-ray imaging in detecting a projectile causing fatal penetrating abdominal trauma in a 45-year-old male. The patient was found with a gunshot wound in his abdomen, and despite medical interventions, he succumbed to his injuries. X-ray imaging revealed a hyper-dense area resembling a bullet lodged in the abdominal cavity. Autopsy confirmed a close-range gunshot with significant internal damage to the peritoneum, mesentery, liver, and the bullet lodged near the L1 vertebra. This case underscores the value of radiological imaging in identifying projectile trajectory and injury severity, particularly in resource-limited settings. X-rays assist in distinguishing between penetrating and perforating wounds, aiding both forensic investigation and legal procedures. The integration of imaging in forensic autopsies improves the accuracy of injury assessment, especially in cases involving gunshot wounds.

摘要

火器伤可导致不同程度的创伤,这取决于诸如火器类型、射程和伤口位置等因素。本病例报告介绍了X线成像在一名45岁男性因弹丸导致致命性腹部穿透伤的检测中的作用。该患者被发现腹部有枪伤,尽管进行了医疗干预,但仍因伤死亡。X线成像显示腹腔内有一个高密度区域,类似一枚子弹。尸检证实为近距离枪伤,腹膜、肠系膜、肝脏有严重内部损伤,子弹位于L1椎体附近。本病例强调了放射成像在确定弹丸轨迹和损伤严重程度方面的价值,特别是在资源有限的环境中。X线有助于区分穿透伤和贯通伤,对法医调查和法律程序均有帮助。法医尸检中成像的整合提高了损伤评估的准确性,尤其是在涉及枪伤的案件中。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e23/11931333/484203e76c5d/JNMA-62-279-780-g1.jpg

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