高强度聚焦超声在肝癌治疗中的应用概况

Applications Overview of High Intensity Focused Ultrasound in the Treatment of Liver Cancer

高强度聚焦超声(HIFU)被认为是一种非侵入性肿瘤治疗新技术,它将体外发射的超声波透射并聚焦于体内病变组织,通过热学效应使靶组织发生凝固性坏死而不损伤周围正常组织。目前应用HIFU治疗肝癌已被认为是可行和安全的,本文就HIFU在肝癌治疗中的应用概况作一综述。

High intensity focused ultrasound(HIFU)is considered to be a non-invasive tumor treatment new technology,it wil emit ultrasonic transmission in vitro and in vivo by focusing on the diseased tissue,thermal ef ect makes the target tissue without damage to the surrounding normal tissue necrosis.The application of HIFU in the treatment of liver cancer has been considered to be feasible and safe,this article reviews the application of HIFU in the treatment of liver cancer.