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目的评价表观扩散系数(ADC)图是否对儿童脑肿瘤具有鉴别诊断意义。方法回顾性分析54例经病理证实的儿童脑肿瘤术前ADC图,其中男32例,平均年龄6.1岁(0.1～15.8岁),分为6组。计算整个肿瘤的ADC图和体积标
Objective To evaluate whether apparent diffusion coefficient (ADC) maps have differential diagnostic significance in children with brain tumors. Methods A retrospective analysis of 54 cases of pathologically confirmed brain tumors in children before ADC, including 32 males, mean age 6.1 years (0.1 to 15.8 years), divided into 6 groups. Calculate the ADC plot and volume label for the entire tumor