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Abstract #3105

Improved diagnostic efficacy on structural abnormalities of knee using high-resolution deep learning-based 2D FSE images

Xiaxia Wu 1, Weiyin Vivian Liu2, and Yunfei Zha1
1Renmin Hospital of Wuhan University, Wuhan, China, 2GE Healthcare,MR Reaearch China,Beijing, Wuhan, China

Synopsis

Keywords: Image Reconstruction, CartilageDiagnostic performance was limited to image resolution and contrast between target tissues and surrounding tissues. A rapid knee imaging has been perused but no loss of image quality is critical. This study proposed a rapid knee imaging based on two-dimensional fast spin echo sequence and examined the reliability and diagnostic performance of deep learning-based reconstruction T1-, T2- and PD- weighted images on knee joint pathology via comparison of images with and without deep-learning reconstruction algorithm (DLR). Diagnostic efficacy on knee structural abnormalities of 2D DLR FSE sequence elevated using knee arthroscopy results as the gold standard.

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Keywords