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摘要目的以匹配的(空间位置一致)肝切除病理发现为参考标准,确定钆塞酸增强3 T MR影像诊断恶性病变的敏感性和阳性预测值(PPV)。材料与方法本研究为前瞻性,
Abstract Objective To determine the sensitivity and positive predictive value (PPV) of gadofluic acid-enhanced 3 T MR imaging in the diagnosis of malignant lesions by using the matched (spatially coincident) pathological findings of liver resection as the reference standard. Materials and Methods This study is forward-looking,