Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Evaluation of the time‑of‑flight-enhanced deep learning image reconstruction method in <sup>18</sup>F‑FDG PET/CT for breast cancer imaging.

Physical and engineering sciences in medicine·2026
Same author

Harmonized quantitative bone SPECT/CT parameters for risk assessment of medication-related osteonecrosis of the jaw: multicenter study.

EJNMMI research·2026
Same author

[Nuclear Medicine Imaging Techniques for Prostate Cancer].

Nihon Hoshasen Gijutsu Gakkai zasshi·2025
Same author

Harmonization of Quantitative Values in Bone SPECT/CT for Medication-Related Osteonecrosis of the Jaw.

Journal of nuclear medicine technology·2025
Same author

Evaluation of a digital bismuth germanium oxide PET/CT system according to the Japanese brain tumor phantom test for <sup>18</sup>F-fluciclovine imaging.

Physical and engineering sciences in medicine·2025
Same author

Clinical utility of the 5-point visual Deauville score for preoperative evaluation in stage I non-small cell lung cancer: A multicenter retrospective study.

The Journal of thoracic and cardiovascular surgery·2025

相关实验视频

Updated: Jun 6, 2025

In Silico Clinical Trials for Cardiovascular Disease
09:09

In Silico Clinical Trials for Cardiovascular Disease

Published on: May 27, 2022

1.6K

使用心肌幻影HLL验证SIMIND模拟代码的验证

Yoshiaki Yasumoto1, Hiromitsu Daisaki2, Mitsuru Sato2

  • 1Central Radiology Department, Saitama City Hospital, Saitama City, Japan.

Biomedical physics & engineering express
|November 22, 2024
PubMed
概括

模拟医学成像核探测器 (SIMIND) 的蒙特卡洛模拟代码可以作为核医学实验的替代方案. 通过心脏幻影,SIMIND显示了有利的准确性 (<10%的误差),尽管某些领域需要谨慎.

科学领域:

  • 核医学就是核医学.
  • 医学成像物理 医学成像物理
  • 计算机建模 计算建模

背景情况:

  • 模拟医学成像核探测器 (SIMIND) 的蒙特卡洛模拟代码对于模拟核医学实验非常有价值.
  • 对模拟工具与实验数据的验证对于其可靠的应用至关重要.

研究的目的:

  • 评估SIMIND的可用性,作为核医学中物理实验的替代方案.
  • 将SIMIND模拟数据与使用心脏幻影 (HL) 的实验数据进行比较.

主要方法:

  • 用心脏幻影 (HL) 模拟心肌扫描用123I-MIBG被用于SPECT/CT成像.
  • SIMIND模拟在与物理实验相同的条件下进行.
  • 分析了感兴趣的区域 (ROI) 和极地图,以计算准确性评估的相对错误.

主要成果:

  • 总体相对误差低于10%的主要能源窗口,表明有利的模拟准确性.
  • 在低能耗窗口和高能耗窗口中观察到较高的相对误差 (>10%).
  • 在ROI中的平均值产生了最小的误差,而心脏基础在极地图评估中显示了更高的误差.

结论:

关键词:
蒙特卡洛模拟的蒙特卡洛模拟西明德是什么意思心肌虚幻体 HL HL 的情况.验证验证的时间

更多相关视频

Lumped-Parameter and Finite Element Modeling of Heart Failure with Preserved Ejection Fraction
09:20

Lumped-Parameter and Finite Element Modeling of Heart Failure with Preserved Ejection Fraction

Published on: February 13, 2021

6.4K
Reduction in Left Ventricular Wall Stress and Improvement in Function in Failing Hearts using Algisyl-LVR
07:24

Reduction in Left Ventricular Wall Stress and Improvement in Function in Failing Hearts using Algisyl-LVR

Published on: April 8, 2013

24.2K

相关实验视频

Last Updated: Jun 6, 2025

In Silico Clinical Trials for Cardiovascular Disease
09:09

In Silico Clinical Trials for Cardiovascular Disease

Published on: May 27, 2022

1.6K
Lumped-Parameter and Finite Element Modeling of Heart Failure with Preserved Ejection Fraction
09:20

Lumped-Parameter and Finite Element Modeling of Heart Failure with Preserved Ejection Fraction

Published on: February 13, 2021

6.4K
Reduction in Left Ventricular Wall Stress and Improvement in Function in Failing Hearts using Algisyl-LVR
07:24

Reduction in Left Ventricular Wall Stress and Improvement in Function in Failing Hearts using Algisyl-LVR

Published on: April 8, 2013

24.2K
  • SIMIND是核医学实验的可行替代品,当使用现实的幻影,如心脏幻影HL时.
  • 在特定条件下,SIMIND的准确性可能会有所不同,因此需要对不同的实验设置进行仔细的验证.