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目的确定动态增强(DCE)MRI与常规MRI相比能否鉴别良恶性软骨肿瘤,探讨截断值能否更准确地鉴别内生软骨瘤与低恶度软骨肉瘤(CS)。方法本回顾性研究包括
Objective To determine whether dynamic enhanced (DCE) MRI can distinguish benign and malignant cartilage tumors from conventional MRI and to investigate whether the cutoff value can identify endochondritis and low-grade chondrosarcoma more accurately. Methods This retrospective study included