期刊
ULTRASONOGRAPHY
卷 33, 期 4, 页码 227-239出版社
KOREAN SOC ULTRASOUND MEDICINE
DOI: 10.14366/usg.14021
关键词
Fusion imaging; Hepatocellular carcinoma; Radiofrequency ablation; Biopsy; Liver
With the technical development of ultrasonography (US), electromagnetic tracking- based fusion imaging of real- time US and computed tomography/magnetic resonance (CT/MR) images has been used for percutaneous hepatic intervention such as biopsy and radiofrequency ablation (RFA). Because of the fusion imaging technique, the fused CT or MR images show the same plane and move synchronously while performing real- time US. With this information, fusion imaging can enhance lesion detectability and reduce the false positive detection of focal hepatic lesions with poor sonographic conspicuity. Three- dimensional US can also be fused with realtime US for the percutaneous RFA of liver tumors requiring overlapping ablation. When fusion imaging is not sufficient for identifying small focal hepatic lesions, contrast- enhanced US can be added to fusion imaging.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据