Simultaneous displacement and T2 mapping of High-intensity focused ultrasound therapy
文献类型：会议论文
| 作者 | Qiao Yangzi; Zou Chao; Xu Zongwei; Cheng Chuanli; Wan Qian; Tie Changjun; Liu Xin; Zheng Hairong |
| 出版日期 | 2018 |
| 会议日期 | 2018 |
| 会议地点 | Paris Expo Porte de Versailles Paris, France |
| 英文摘要 | In this work, a hybrid ARFI sequence based on segmented SE-EPI is proposed to simultaneously monitor the displacement and T2 change of tissue during HIFU therapy. The reliability of this sequence was validated first. The quantified displacement and T2 show good consistence with the reference ARFI and SE results. The hybrid sequence was then applied before and after HIFU therapy to evaluate the treatment effects. With the occurrence of ablative lesion, T2 relaxation time decreased in the lesion center and increased in the boundary. While the displaced region (region with obvious displacement) and the maximal displacement at focus both enlarged. In general, this hybrid ARFI is a potentially useful HIFU monitoring method in clinical application. |
| URL标识 | 查看原文 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/14548]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 推荐引用方式 GB/T 7714 | Qiao Yangzi,Zou Chao,Xu Zongwei,et al. Simultaneous displacement and T2 mapping of High-intensity focused ultrasound therapy[C]. 见:. Paris Expo Porte de Versailles Paris, France. 2018. |
入库方式： OAI收割
来源：深圳先进技术研究院
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