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目的前瞻性比较扩散加权(DW)成像、钆塞酸增强MR成像、两种技术联合(联合MR成像)及CT在检测结直肠癌肝转移的诊断性能和评估MRI对CT发现有潜在治
Objective To compare the diagnostic performance of diffusion-weighted (DW) imaging, gadoxate-enhanced MR imaging, both techniques (combined MR imaging) and CT in the detection of liver metastases from colorectal cancer and evaluate the potential of MRI in the detection of CT