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Valeria Peña-Trujillo¹, Sebastian Gallo-Bernal², John Kirsch³

¹Department of Radiology, Massachusetts General Hospital, 55 Fruit Strret, Boston, MA 02114, USA; Department of Radiology, Harvard Medical School, 25 Shattuck Street, Boston, MA 02115, USA; Pediatric Imaging Research Center (PIRC), Massachusetts General Hospital, 55 Fruit Strret, Boston, MA 02114, USA.

Magnetic resonance imaging clinics of North America

|June 29, 2024

概括

三台特斯拉 (3T) 胎儿MRI提供了更快速扫描的增强成像质量. 然而,关于磁场,噪音和射频功率的潜在安全问题需要仔细考虑.

科学领域:

医疗成像医学成像
放射学放射学是一门学科.
产科产科产科产科产科

背景情况:

胎儿磁共振成像 (MRI) 随着3Tesla (3T) 系统的采用,已经取得了显著的进步.
在3T MRI中,较高的磁场强度与较低的磁场强度相比,提供了更好的图像质量.

研究的目的:

为提供3T胎儿MRI的概述.
讨论3T胎儿MRI的优缺点.讨论3T胎儿MRI的优缺点.
要突出与3T胎儿MRI相关的潜在安全问题.

主要方法:

关于3T胎儿MRI的当前文献的综述.
分析成像技术和安全协议方面的进步.

主要成果:

3T胎儿MRI显示出优越的软组织对比度,增强的空间和时间分辨率,以及缩短的扫描时间.
增加的静电磁场,声噪声和射频功率沉积是关键的安全考虑因素.

结论:

3T胎儿MRI提供了显著的诊断优势.
对安全协议的仔细关注对于3T胎儿MRI的广泛临床采用至关重要.

关键词:

胎儿核磁共振成像检查一个磁场的磁场.这就是为什么SAR SAR SAR.安全的安全的安全的安全的安全.

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