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Abstract #1903

Comparing compressed sensing Breath-hold 3D MR cholangiopancreatography with two parallel imaging MRCP strategies

Zhiyong Chen1, Bin Sun1, Qing Duan1, Yunjing Xue1, ZhongShuai Zhang2, and guijin li3
1Radiology, Union Hospital, School of Medical Technology and Engineering, Fujian Medical University, Fuzhou, China, 2Diagnostic imaging, Siemens Healthcare, Shanghai, China., Shanghai, China, 3MR application, Siemens Healthineers Ltd,Guangzhou,China, guangzhou, China

The overall imaging quality of BH CS-MRCP, BH-MRCP and NT MRCP protocols were not significant different. Both the two breath-hold approaches were considering the time-saving advantages without deterioration of image quality. Compared with BH CS-MRCP, BH-MRCP yielded significantly better visualization of the segment 2 and 3 branch of the intrahepatic duct, and performed better consistency in main pancreatic duct and common bile duct morphology. Therefore, BH-MRCP in terms of superior visualization and morphological consistency can be recommended to improve workflow and diagnostic efficacy, and be preferred for patients with irregular breathing pattern.

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