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相关概念视频

Computed Tomography01:10

Computed Tomography

4.1K
Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
4.1K
Imaging Studies I: CT and MRI01:14

Imaging Studies I: CT and MRI

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Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
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相关实验视频

Updated: May 10, 2025

Image Rendering Techniques in Postmortem Computed Tomography: Evaluation of Biological Health and Profile in Stranded Cetaceans
12:32

Image Rendering Techniques in Postmortem Computed Tomography: Evaluation of Biological Health and Profile in Stranded Cetaceans

Published on: September 27, 2020

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早期对死后CT成像的经验.

Kalpana Kanal1, David Zamora2, Richard Harruff3

  • 1Diagnostic Physics Section and Resident Education, Imaging Physics Residency Program, Department of Radiology, Harborview Injury Prevention Center (HIPRC), Affiliate Faculty.

Journal of computer assisted tomography
|April 23, 2025
PubMed
概括
此摘要是机器生成的。

尸体解剖后计算机断层扫描 (PMCT) 可以帮助法医病理学家决定是否需要尸体解剖,在死亡原因明确的情况下,可能减少40%以上的尸体解剖. 这项技术有助于确定死亡原因,并尊重家庭的意愿.

关键词:
尸体解剖是为了检查尸体.法医病理学家 法医病理学家检验医生是一个法医.死亡后的CT测试结果虚拟尸体解剖是虚拟的尸体解剖.

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High Resolution 3D Imaging of Ex-Vivo Biological Samples by Micro CT
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High Resolution 3D Imaging of Ex-Vivo Biological Samples by Micro CT

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Quantitative Micro-CT Analysis of Aortopathy in a Mouse Model of β-aminopropionitrile-induced Aortic Aneurysm and Dissection
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Quantitative Micro-CT Analysis of Aortopathy in a Mouse Model of β-aminopropionitrile-induced Aortic Aneurysm and Dissection

Published on: July 16, 2018

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相关实验视频

Last Updated: May 10, 2025

Image Rendering Techniques in Postmortem Computed Tomography: Evaluation of Biological Health and Profile in Stranded Cetaceans
12:32

Image Rendering Techniques in Postmortem Computed Tomography: Evaluation of Biological Health and Profile in Stranded Cetaceans

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High Resolution 3D Imaging of Ex-Vivo Biological Samples by Micro CT
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High Resolution 3D Imaging of Ex-Vivo Biological Samples by Micro CT

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Quantitative Micro-CT Analysis of Aortopathy in a Mouse Model of β-aminopropionitrile-induced Aortic Aneurysm and Dissection
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科学领域:

  • 法医放射学 法医放射学
  • 验尸医生系统 验尸医生系统
  • 放射性成像学成像学

背景情况:

  • 死后计算机断层扫描 (PMCT) 是美国未充分利用的成像模式.
  • 放射学部门和法医办公室 (MEO) 之间的合作可以将PMCT整合到尸检工作流程中.
  • PMCT协助法医病理学家确定尸检的必要性和死亡原因.

研究的目的:

  • 在解剖工作流程中引入PMCT.
  • 支持法医病理学家关于尸检必要性的决策.
  • 评估PMCT对尸检率的影响.

主要方法:

  • 在两个多年的时间里,PMCT对MEO要求的案件进行了调查.
  • 紧急放射科医生的双读报告详细说明PMCT发现.
  • MEO的报告包括外部检查和,当进行时,尸检的发现.
  • 共享文档整合了死者的信息,放射学印象和病理学结果.

主要成果:

  • 完成了116次PMCT检查;50例 (43.1%) 病例不需要随后的尸检.
  • 在没有进行尸检的情况下,PMCT的发现对死亡原因具有决定性.
  • 对于PMCT的指示包括排除/评估创伤和解决家庭/宗教异议.
  • 死亡方式各不相同,包括事故,杀人,自然,自杀,与交通有关的和未确定的.

结论:

  • 对于死者的家属和法医病理学家来说,PMCT是一个有价值的服务,特别是在资源有限的环境中.
  • 在尊重文化和宗教情绪的情况下,PMCT可以减少对传统尸检的需求.
  • 实施需要多方利益相关者合作,并提供协作研究和教育机会.
  • 学习的经验可以指导其他司法管辖区建立PMCT服务.