3D black-blood thrombus imaging (BTI) for the diagnosis of deep vein thrombosis
文献类型：会议论文
| 作者 | Guoxi Xie; Hanwei Chen; Jianke Liang; Zhuonan He; Xueping He; Qi Yang; Xin Liu; Debiao Li; Zhaoyang Fan |
| 出版日期 | 2016 |
| 会议名称 | ISMRM 24th Annual Meeting & Exhibition |
| 会议地点 | Singapore |
| 英文摘要 | Purpose: Deep vein thrombosis (DVT) is a common but elusive illness that can lead to fatal pulmonary embolism and sudden death. Effective treatment of DVT requires accurate evaluation of thrombus distribution and stage. Ultrasonography (US) is typically used for the diagnosis of DVT, but its sensitivity is operator dependent and thrombus staging is impossible with US. MRI is an alternative diagnostic imaging modality, and two conventional methods are MPRAGE [1] and contrast-enhanced MR venography (CE-MRV) [2]. Recently, 3D T1-weigted variable-flip-angle turbo spin-echo (SPACE), was proposed for the detection of DVT [3]. However, signal suppression of tremendously slow venous blood flow remains a challenge for SPACE. The unsuppressed blood signal could be a confounder in thrombus identification [3]. To address this issue, we developed a 3D black-blood thrombus imaging (BTI) technique [4] that combines SPACE with DANTE black-blood preparation [5] (DANTE-SPACE) for the cerebral venous sinus system. In this work, we further accommodated the technique to the deep vein system and conducted preliminary clinical validation. |
| 收录类别 | 其他 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/10610]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 作者单位 | 2016 |
| 推荐引用方式 GB/T 7714 | Guoxi Xie,Hanwei Chen,Jianke Liang,et al. 3D black-blood thrombus imaging (BTI) for the diagnosis of deep vein thrombosis[C]. 见:ISMRM 24th Annual Meeting & Exhibition. Singapore. |
入库方式： OAI收割
来源：深圳先进技术研究院
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