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Cinematic rendering of a burst sagittal suture caused by an occipito-frontal gunshot wound
Forensic Science, Medicine and Pathology ( IF 1.5 ) Pub Date : 2021-06-09 , DOI: 10.1007/s12024-021-00387-9
Dominic Gascho , Michael J. Thali , Rosa M. Martinez , Stephan A. Bolliger

The computed tomography (CT) scan of a 19-year-old man who died from an occipito-frontal gunshot wound presented an impressive radiating fracture line where the entire sagittal suture burst due to the high intracranial pressure that arose from a near-contact shot from a 9 mm bullet fired from a Glock 17 pistol. Photorealistic depictions of the radiating fracture lines along the cranial bones were created using three-dimensional reconstruction methods, such as the novel cinematic rendering technique that simulates the propagation and interaction of light when it passes through volumetric data. Since the brain had collapsed, depiction of soft tissue was insufficient on CT images. An additional magnetic resonance imaging (MRI) examination was performed, which enabled the diagnostic assessment of cerebral injuries.



中文翻译:

由枕额枪伤引起的矢状缝线爆裂的电影渲染

一名死于枕前部枪伤的 19 岁男子的计算机断层扫描 (CT) 扫描显示了一条令人印象深刻的放射性骨折线,由于近距离接触射击引起的高颅内压,整个矢状缝线破裂来自格洛克 17 手枪发射的 9 毫米子弹。沿着颅骨的放射状骨折线的逼真描绘是使用 3D 重建方法创建的,例如新颖的电影渲染技术,该技术模拟光通过体积数据时的传播和相互作用。由于大脑已经塌陷,因此在 CT 图像上对软组织的描述是不够的。进行了额外的磁共振成像 (MRI) 检查,从而能够对脑损伤进行诊断评估。

更新日期:2021-06-09
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