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摘要目的确定不同阅片者间、不同厂家设备间及不同场强间肝脏MR质子密度脂肪分数(PDFF)测定的一致性。材料与方法本研究符合HIPAA标准,经机构伦理委员会批
Abstract Objective To determine the consistency of the measured MR proton density and fat fraction (PDFF) between different readers, between different manufacturers and between different field strengths. Materials and Methods This study is in accordance with HIPAA standards, approved by the Institutional Ethics Committee