Department of Radiology and Biomedical Imaging, University of California, San Francisco, 505 Parnassus Ave, Suite M391, San Francisco, CA, 94143, USA.
Skeletal Radiol. 2024 Sep;53(9):1869-1877. doi: 10.1007/s00256-024-04620-8. Epub 2024 Feb 16.
Magnetic resonance-guided focused ultrasound (MRgFUS) is a noninvasive, incisionless, radiation-free technology used to ablate tissue deep within the body. This technique has gained increased popularity following FDA approval for treatment of pain related to bone metastases and limited approval for treatment of osteoid osteoma. MRgFUS delivers superior visualization of soft tissue targets in unlimited imaging planes and precision in targeting and delivery of thermal dose which is all provided during real-time monitoring using MR thermometry. This paper provides an overview of the common musculoskeletal applications of MRgFUS along with updates on clinical outcomes and discussion of future applications.
磁共振引导聚焦超声(MRgFUS)是一种非侵入性、无切口、无辐射的技术,用于消融体内深部组织。在美国食品和药物管理局(FDA)批准用于治疗与骨转移相关的疼痛以及有限批准用于治疗骨样骨瘤之后,该技术的应用日益普及。MRgFUS 提供了对软组织靶标的卓越可视化,在无限成像平面中具有精确的靶向和热剂量传递,所有这些都在实时监测中通过磁共振测温提供。本文概述了 MRgFUS 在常见肌肉骨骼疾病中的应用,并更新了临床结果,讨论了未来的应用。