Magnetic resonance temperature imaging for focused ultrasound surgery: a review.
Magnetic resonance temperature imaging for focused ultrasound surgery: a review.
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DOI：
10.1097/rmr.0b013e3180377bc3
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发表时间：
2006-06-01
期刊：
影响因子：
--
通讯作者：
Hazle, John D
中科院分区：
文献类型：
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作者：
Stafford, R Jason;Hazle, John D
磁共振温度成像（MRTI）是一项使能技术，它最近展示了将新兴的微创图像引导热治疗程序（如射频、微波、激光、超声和冷冻手术）带入临床环境的潜力，其安全性和有效性在以前是不可能的。通过将丰富的软组织对比机制与磁共振成像及其固有的温度敏感性相结合，磁共振成像在提供图像指导的治疗计划和验证以及治疗过程中的定量或定性反馈方面处于独特的地位，加强了医生对方法的控制，增强了提供适形治疗的能力。本文综述了磁共振成像技术的基本原理及其在超声热治疗过程中微创热治疗中的应用。
Magnetic resonance temperature imaging (MRTI) is an enabling technology that has recently demonstrated the potential to bring the emerging minimally invasive image-guided thermal therapy procedures, such as radiofrequency, microwave, laser, ultrasound, and cryosurgery, into the clinical setting with a level of safety and efficacy not previously possible. By coupling the wealth of soft tissue contrast mechanisms available with magnetic resonance imaging with its intrinsic temperature sensitivity, magnetic resonance imaging is in a unique position to provide image-guided treatment planning and verification and quantitative or qualitative feedback during treatment delivery, heightening of the control the physician has over the method, and enhancement of the ability to deliver conformal treatments. The basic principles behind MRTI technology and its application to minimally invasive thermal therapy during ultrasound thermal therapy delivery are reviewed in this study.