本文对几种磁共振体模层厚模块的测量方法进行了研究.使用Magphan SMR 170体模和Victoreen 76-903体模进行测试实验,通过数据比对,分析各种测量方法的优缺点,总结出相应方法的层厚测量结果,使其为临床工程师和质控工作者根据目的需求,选择层厚检测方法提供参考意见.%This paper studies several magnetic resonance phantom thickness measurement methods. We did some experiments by using Magphan SMR 170 and Victoreen 76-903 test phantom. Through the data comparison, we analysed the advantages and disadvantages of each method, and provided some suggestions for clinical engineers and quality control technicians who selected the thickness measurement method according to their requirements.
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