Reduction of misregistration on cerebral four-dimensional computed tomography angiography images using advanced patient motion correction reconstruction

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• 作者：Yuki Kunitomi ; Yoshiyuki Watanabe ; Atsuko Arisawa…
• 关键词：Motion correction ; Different orbital angle related location gap ; 4D ; CTA ; Brain aneurysm
• 刊名：Japanese Journal of Radiology
• 出版年：2016
• 出版时间：September 2016
• 年：2016
• 卷：34
• 期：9
• 页码：605-610
• 全文大小：1,015 KB
• 刊物主题：Imaging / Radiology; Nuclear Medicine; Radiotherapy;
• 出版者：Springer Japan
• ISSN：1867-108X
• 卷排序：34

文摘

PurposeThe aim of this study was to evaluate whether advanced patient motion correction (APMC) can reduce the misregistration of pixels between the different X-ray tube positions in four-dimensional CT angiography (4D-CTA).