高强度聚焦超声治疗 （H igh I ntensity F ocused U ltrasound, HIFU）是一种比较绿色环保的治疗方法，又叫做高能聚焦超声刀，属于一种无创的治疗手段。 其原理主要是利用高能的超声波聚焦病变区域，通过超声波的空化效应及热效应，使得热量聚焦在病变组织，从而“杀死”病灶以到达“消除”病变的目的。 以往的HIFU治疗大部分采用超声来引导，其优点是成本低。 但是现在已经有最新的磁共振引导HIFU治疗，也就是我们所说的磁共振引导聚焦超声治疗，由于采用MRI磁共振引 …

Key points: · HIFU is a promising technique for noninvasive thermal ablation of tissue.. · HIFU is typically performed under image guidance using either diagnostic ultrasound (US-HIFU) or MRI (MR-HIFU).. · The preferred image guidance modality depends on the application..

2022年5月31日 · We introduce a new modular MRgHIFU device that allows the ultrasound transducer to be positioned precisely and interactively over the body part to be treated. A flexible, MR-compatible supporting...

High-intensity focused ultrasound (HIFU) is a minimally invasive medical procedure that uses ultrasound waves to treat certain conditions, such as tumors, uterine fibroids and tremor. The very high-intensity and highly focused sound waves interact with targeted tissues in your body to modify or destroy them.

Magnetic resonance (MR)-guided high-intensity focused ultrasound (HIFU) is a noninvasive treatment modality that combines real-time MR imaging for tumour targeting and focused ultrasound beams for thermal ablation [1].

HIFU is an innovative, non-invasive FDA-approved procedure helping transform the quality of life for people with these conditions. This specialized treatment uses ultrasound waves guided by magnetic resonance imaging (MRI) to treat a specific area in the brain that causes moderate to severe motor symptoms, like tremors, a symptom of Parkinson ...

HIFU stands for "High-Intensity Focused Ultrasound." It is also known as MRgFUS (MRI-guided focused ultrasound) and FUS (focused ultrasound). HIFU is an innovative, non-invasive treatment for a wide range of tumors and diseases. HIFU uses an ultrasound transducer, similar to the ones used for diagnostic imaging, but with much higher energy.

High-intensity focused ultrasound (HIFU) therapy, also known as focused ultrasound surgery (FUS), is a noninvasive technology that delivers ultrasound (US) waves via an extracorporeal or endocavitary approach to specific targets within the human body. HIFU therapy results in targeted thermal ablation of tissue without injury to the surrounding ...

2015年6月22日 · Thermal ablation with high intensity focused ultrasound (HIFU) is an emerging noninvasive technique for the treatment of solid tumors. HIFU treatment of malignant tumors requires accurate treatment planning, monitoring and evaluation, which can be facilitated by performing the procedure in an MR-guided HIFU system.

Our study suggests that patients' specific HIFU tailoring with the MRI/real-time TRUS Guidance by Focal One ® device is able to minimize the side effects of treatment.