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摘要目的对治疗前肺癌病人的动态对比剂增强MR影像行直方图及结构参数分析,探讨参数在不同时相的变化,确定最佳分析时间,评估其对预后判断的影响。方法 本
Abstract Objective To analyze histogram and structure parameters of dynamic contrast-enhanced MR images in patients with lung cancer prior to treatment, discuss the changes of parameters in different phases, determine the optimal analysis time and evaluate the effect on prognosis. Method book