【摘要】目的：探讨新型冠状病毒肺炎CT表现与疾病严重程度参数相关性。方法：选取我院收治的28例新冠肺炎患者为研究对象，所有确诊患者均检测血常规、血生化、凝血常规，行胸部CT检查。结果：新型冠状病毒性肺炎胸部CT初期表现为呈GGO改变的多发小斑片状影及间质性改变，伴有支气管充气征、晕征等，随着病情进展，逐渐实变，病变多位于双肺外侧带。结论：协同外周血LDH、淋巴细胞计数、CK、血浆D-二聚体综合评估病情，有利于及时发现病情变化，降低死亡率。

    【关键词】新型冠状病毒肺炎;CT;严重程度参数;相关性

    [中图分类号]R725.6 [文献标识码]A [文章编号]2096-5249(2020)15-0-02

    [Abstract] Objective： Novel coronavirus pneumonia CT findings were correlated with disease severity parameters. Methods： 28 novel coronavirus pneumonia patients in our hospital were selected as the research subjects. All the confirmed patients were examined by blood routine ......