内动脉瘤的飞行时间MRA与间隔监测,临床细分和注释
Chloe M de Nys1,2, Ee Shern Liang3,4, Marita Prior3,4
1School of Chemical Engineering, The University of Queensland, Brisbane, Australia.
Scientific data
|May 30, 2024
概括
这项研究引入了一个开放访问的数据集,即飞行时间磁共振血管学 (TOF-MRA) 对内动脉瘤 (IAs) 的扫描. 这个资源有助于研究IA的增长,破裂,并提供有价值的培训工具.
科学领域:
- 神经成像是一种神经成像.
- 医疗信息学 医疗信息学
- 放射学 放射学是一门学科.
背景情况:
- 内动脉瘤 (IAs) 影响2-6%的人口,破裂导致高死亡率.
- 飞行时间磁共振血管造影 (TOF-MRA) 对于IA检测至关重要,但数据很少用于研究.
- 数据有限阻碍了新的IA检测,破裂预测和外科训练策略的开发.
研究的目的:
- 为了解决 TOF-MRA 数据对于内动脉瘤的稀缺性.
- 为研究和培训目的提供开放访问数据集.
- 支持开发新的IA检测和破裂预测方法.
主要方法:
- 编制了63名患者的开放访问TOF-MRA数据集.
- 包括24名患者的间隔监测成像,以研究IA的生长.
- 提供了专家神经放射学家的评估,细分,临床注释,3D模型和3D切片环境.
主要成果:
- 现在可以获得一个全新的,全面的TOF-MRA数据集.
- 该数据集包括63名患者的详细注释和3D模型.
- 这是第一个为IA稳定性分析提供间隔监控成像的数据集.
结论:
- 发布的数据集有助于IA动态的计算和实验研究.
- 它是IA管理中外科和放射学培训的宝贵资源.
- 增加数据的可用性对于进一步了解和治疗内动脉瘤至关重要.
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