High Intensity Focused Ultrasound (HIFU) is a new technology to treat tumor.HIFU is able to focus on a target lying deeply in human body,and destroy thermally the target tissue.

• 高强度聚焦超声技术是‘种将超声能量聚焦于人体深部组织的狭小区域,形成足够高的声强,使组织瞬时在局部产生高温、无创性局部治疗肿瘤的新技术。