Forensic clinical identification analysis of ulnar artery aneurysm caused by trauma
外伤致尺动脉瘤的法医临床鉴定分析

摘要

本文通过对邹某因交通事故导致的外伤及后续形成的左侧尺动脉假性动脉瘤的病例进行分析，结合影像资料及病历记录，明确了假性动脉瘤与交通事故外伤之间的直接因果关系。影像学技术，特别是CTA的应用，为动脉瘤的确诊和损伤评估提供了可靠依据，显著提高了法医临床鉴定的科学性和权威性。通过对假性动脉瘤的形成机制、影像学表现及临床处理的讨论，本文强调了外伤在动脉瘤形成中的重要作用，并指出影像学技术在法医学中的不可替代性。

Abstract

This article analyzes the case of Zou's injury caused by a traffic accident and the subsequent formation of a left ulnar artery pseudoaneurysm, and combines imaging data and medical records to clarify the direct causal relationship between pseudoaneurysm and traffic accident trauma. The application of imaging technology, especially CTA, provides reliable basis for the diagnosis and injury assessment of aneurysms, significantly improving the scientific and authoritative nature of forensic clinical identification. Through the discussion of the formation mechanism, imaging manifestations, and clinical management of pseudoaneurysms, this article emphasizes the important role of trauma in the formation of aneurysms and points out the irreplaceability of imaging techniques in forensic medicine.