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摘要目的比较放射医师与经过培训的放射技师在以人群为基础的CT结肠成像筛查项目中对于恶性肿瘤的诊断率。材料与方法本研究通过伦理审查委员会审核,所有参与者签署了知情同意书。
Abstract Objective To compare the diagnostic rates of radiotherapy and trained radiographers on malignant tumors in a population-based CT colonography screening project. Materials and Methods The study was reviewed by the Ethics Review Board and all participants signed an informed consent form.