Machine Learning-Based MRI LAVA Dynamic Enhanced Scanning for the Diagnosis of Hilar Lesions

Figure 6

MRI LAVA dynamic enhanced scanning showed unclear hilar features. A 53-year-old female patient with hilar cholangitis had poor breath-holding coordination, and some phase images were not clearly displayed due to the presence of respiratory artifacts. Scan and T2WI coronary (a and b), no obvious abnormal changes; LAVA dynamic enhanced early periods image quality display fair, no obvious respiratory motion artifact (c–h); hepatic portal vein in the bile duct wall thickening of mild change, late to enhance image has the obvious respiratory motion artifact, hepatic portal vein display is not clear, cannot be used for diagnosis.

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