中文摘要：

高强度聚焦超声（High Intensity Focused Ultrasound，简称HIFU）技术是近年来蓬勃发展起来的一种无创外科工具，并已应用于临床的治疗中。该技术的主要生物效应包括：热效应、空化效应和机械效应。该技术的应用已经涉及到肿瘤学、过敏性鼻炎、泌尿学等方面。本文就HIFU技术的应用、现状和前景作以综述。

英文摘要：

High Intensity Focused Ultrasound （HIFU） technique is a surgery facility without hurt, which is being developed rapidly and has being used in clinical cure in recent years. The main biological effects of this technology include heat effect, cavitation and machine effect. The application of this technology have been involved in oncology,irritability rhinitis and urology et al. In this article, the application, actuality and foreground of HIFU technique was focused on.