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目的评价氙通气CT对于慢性阻塞性肺疾病的定量与可视化分析的潜力。材料与方法本研究获得医院伦理委员会认可。签署知情同意书后,32例慢性阻塞性肺疾病病
Objective To evaluate the potential of xenon ventilation CT for quantitative and visual analysis of chronic obstructive pulmonary disease. Materials and Methods The study was approved by the Hospital Ethics Committee. After signing the informed consent form, 32 cases of chronic obstructive pulmonary disease