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	MARBLES - Metal ARtifact Based Landmark Enhanced Susceptibility Weighted Imaging for Interventional Device Localization in MRI
	Jim Xiuquan Ji; Pranav Vaidik Dhulipala; Caiyun Shi; Guoxi Xie; Haifeng Wang
	2018
会议日期	2018年
会议地点	夏威夷
英文摘要	Susceptibility Weighted Imaging (SWI) is a method extensively studied for its application to improve contrast in MR imaging modality. The method enhances the visualization of magnetically susceptible content such as iron, calcium and zinc in the tissues by using the susceptibility differences in tissues to generate a unique image contrast. In this study, we propose an SWI based approach to improve the visualization of interventional devices in MRI data. Results obtained from two datasets (biopsy needle and brachytherapy seeds), indicate SWI to be suitable for visualization of the interventional devices, while also being computationally faster when compared with quantitative susceptibility mapping (QSM).
URL标识	查看原文
内容类型	会议论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/14574]
专题	深圳先进技术研究院_医工所
推荐引用方式 GB/T 7714	Jim Xiuquan Ji,Pranav Vaidik Dhulipala,Caiyun Shi,et al. MARBLES - Metal ARtifact Based Landmark Enhanced Susceptibility Weighted Imaging for Interventional Device Localization in MRI[C]. 见:. 夏威夷. 2018年.

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