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目的回顾性地评价肺癌筛查中发现的实性肺结节体积测量的差异性,定量分析肺结节的形态、大小和位置的各自影响作用。方法此研究是肺癌筛查中的一个分项研究,经德国卫生部批准,所有受试者都签署了知情同意书。2
Objective To retrospectively evaluate the differences of solid pulmonary nodule volume measured during lung cancer screening and to quantitatively analyze the respective effects of lung nodule morphology, size and location. Methods This study, a sub-study of lung cancer screening, was approved by the German Ministry of Health and all participants signed an informed consent form. 2