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摘要目的探讨使用4D血流MR成像作为无创性纵向监测TIPS术前、术后肝血流动力学的可行性。材料与方法本研究经伦理委员会批准,并遵循HIPAA,病人签署知情同
Abstract Objective To investigate the feasibility of using 4D flow MR imaging as a noninvasive longitudinal monitoring of preoperative and postoperative hepatic hemodynamics. Materials and Methods The study was approved by Ethics Committee and followed HIPAA, patient informed and informed