纡曲，汉语词语 拼音：yū qǔ， 指迂回曲折。
结果 18例先天性动静脉瘘查见纡曲扩张的血管网，无法辨认瘘口；
Results Deformed vascular net was observed, and the localization of arteriovenous fistulas was not observed directly in 18 congenital AVF patients.
畸形血管团MRI表现：多数T1、T2加权像为纡曲成团的低或黑信号区（流空效应）。
On the photo of MRI, most of T1 and T2 photos had a lower or black signal area (flow-empty actions).
结果6例患者均表现为肝固有动脉纡曲扩张伴血流速度增快，5例同时伴有肝内动脉纡曲扩张；
Results The proper hepatic arteries of all 6 patients and the intrahepatic arteries of 5 patients were dilated and tortuous, and the flow velocities in them were increased.
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