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目的确定3.0 T MRI正相位(IP)与反相位(OP)中两对回波时间(TE)在(a)前瞻性定量分析模型研究与(b)回顾性肾上腺肿瘤诊断准确性临床研究中的作用。在临床研究中采用不同的参考标准。方法采用脂肪-生理盐水模型进行3.0TMRI的IP与OP扫描,以分析不同脂肪分数。学院医
Objective To determine two pairs of echo time (TE) in 3.0 T MRI positive phase (IP) and reverse phase (OP) in (a) prospective quantitative analysis of model studies and (b) retrospective adrenal tumor diagnostic accuracy in clinical studies Role. In clinical studies using different reference standards. Methods IP and OP scanning of 3.0 TMRI was performed using a fat-saline model to analyze different fat fractions. College medical