高强度聚焦超声治疗“困难部位”肝癌的安全性及有效性  

Safety and efficacy of high intensity focused ultrasound therapy for liver cancer in“difficult locations”

作　　者：许利劼 邹建中[1] 

机构地区：[1]重庆医科大学生物医学工程学院省部共建超声医学工程国家重点实验室超声医学工程重庆市重点实验室,重庆市400016

出　　处：《临床超声医学杂志》2014年第3期182-184,共3页Journal of Clinical Ultrasound in Medicine

基　　金：国家重点基础研究发展计划(973计划)(2011CB707905)

摘　　要：肝癌是常见的恶性肿瘤,高强度聚焦超声是治疗肝癌的一大安全、有效手段,但其在对肋骨后方及邻近大血管、胆囊和肝外胆管、胃肠的肝癌结节的治疗中消融率较低,治疗难度较大,容易伤及毗邻的重要组织结构。本文就HIFU在治疗"困难部位"肝癌病灶中所遇到的问题,以及如何提高治疗的安全性及有效性做一综述。Liver cancer is a common malignant tumor,high intensity focused ultrasound （HIFU） therapy is a safe and effective means for treatment of liver cancer, but the ablation rate of liver cancer is low when the nodules are behind the ribs and near large blood vessels, gallbladder and extrahepatic bile duct, gastrointestinal tract. The treatment is difficult and it is easy to hurt those adjacent important tissues. The article aim at the problems in treating liver neoplasms in ＂difficult locations＂ with HIFU, and how to improve the efficacy and safety of treatment.

关 键 词：高强聚焦超声 肝肿瘤 安全性 有效性 

分 类 号：R445.1[医药卫生—影像医学与核医学]