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Cartilage volume quantification with multi echo data image combination sequence in swine knee at 3.0 T MRI
Author(s): 
Pages: 766-771
Year: Issue:  7
Journal: Chinese Journal of Radiology

Keyword:  软骨关节器官测量磁共振成像图像处理计算机辅助CartilagearticularOrgan sizeMagnetic resonance imagingImage processingcomputer-assisted;
Abstract: 目的 在3.0 T MR上观察各向同性矢状面多回波数据合成成像(MEDIC)序列结合开放源图像处理软件OsiriX半自动定量测量猪膝关节软骨体积的可重复性及准确性.方法 使用水激发各向同性矢状面MEDIC序列短时重复扫描30个猪膝关节,扫描完毕立即解剖剥离软骨,用量筒水替代法测量获得软骨体积;然后由A和B 2名观察者分别在苹果笔记本电脑上使用开放源图像处理软件OsiriX半自动测量2次扫描图像的软...
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