机构：[1]Department of Medical Imaging, People’s Hospital of Xishuangbanna Dai Autonomous Prefecture, Jinghong, China[2]Medical ImagingDepartment, First Affiliated Hospital of Kunming Medical University, Kunming, China医技科室医学影像中心昆明医科大学附属第一医院[3]Medical Imaging Department, Yunnan ProvincialInfectious Disease Hospital, also named Yunnan AIDS Care Center, Kunming, China[4]Radiology Department, Lijiang People’s Hospital,Kunming, China[5]Department of Radiology, The First People’s Hospital of Yunnan Province, Kunming, China云南省第一人民医院[6]Department of Radiology,The Third Peoples’ Hospital of Kunming, Kunming, China[7]Department of Radiology, Dali Bai Autonomous Prefecture People’s Hospital,Dali, China[8]CT Room, People’s Hospital of Yuxi City, Yuxi, China[9]Department of Radiology, the First People’s Hospital of Zhaotong,Zhaotong, China[10]Department of Radiology, The First People’s Hospital of Quqin City, Quqin, China[11]Department of Radiology, BaoshanPeople’s Hospital, Baoshan, China[12]Medical Imaging Department, Chuxiong People’s Hospital, Chuxiong, China[13]Department of Radiology,the People’s Hospital of Wenshan Zhuang and Miao Minority Autonomous Prefecture, Wenshan, China[14]Department of Radiology, KungangHospital of Yunnan, Kungang, China[15]Radiology Department, the Third People’s Hospital of Yunnan Province, Kunming, China[16]MedicalImaging Department, the First People’s Hospital of Honghe State, Mengzi, China[17]Department of Medical Imaging, Weixin County People’sHospital, Zhaotong, China[18]Department of Medical Imaging, Jianshui County People’s Hospital, Mengzi, China[19]Department of MedicalImaging, Daguan County People’s Hospital, Zhaotong, China[20]Medical Imaging Department, Pu’er Peoples’ Hospital of Yun Nan, Pu’er,China[21]Department of Radiology, the First People’s Hospital of Lancang County, Pu’er, China[22]Calmette Hospital and The First Hospitalof Kunming, Kunming, China[23]Radiology Department, the First Affiliated Hospital of Dali University, Dali, China[24]Medical ImagingDepartment, Binchuan People’s Hospital, Binchuan, China[25]Medical Imaging Department, Vice President of the Dali City Second People’sHospital, Dali, China[26]Department of Radiology, NO.1 People’s Hospital of Dali City, Dali, China[27]Medical Imaging Department, YongshanPeople’s Hospital[28]Department of Medical Imaging, Qiaojia County People’s Hospital, Zhaotong, China[29]Radiology Department,the Second People’s Hospital of Yunnan Province, Kunming, China[30]Department of Medical Imaging, Ruili County People’s Hospital,Ruili, China[31]Department of Radiology, the First People’s Hospital of Xuanwei City, Xuanwei, China[32]Department of Medical Imaging,Lvliang County People’s Hospital, Lvliang, China[33]Department of Radiology, Qilin District People’s Hospital of Qujing City, Qujing, China[34]Medical Imaging Department, Huize People’s Hospital, Huize, China[35]Medical Imaging Center, Luoping County People’s Hospital, Qujing,China[36]Department of Medical Imaging, Chengjiang County People’s Hospital, Chengjiang, China[37]Department of Radiology, KunmingJingkai People’s Hospital, Kunming, China[38]The North District Branch of Kunming Maternal and Child Health Hospital, Kunming,China[39]Medical Imaging Department, the First People’s Hospital of Xundian County, Kunming, China[40]Department of Radiology, YunnanXinxinhua Hospital, Kunming, China[41]NHC Key Laboratory of Drug Addiction Medicine, First Affiliated Hospital of Kunming MedicalUniversity, Kunming Medical University, Kunming, China昆明医科大学附属第一医院国家卫生健康委毒品依赖和戒治重点实验室国家级重点实验室[42]Kunming Medical University, Kunming, China
To retrospectively analyze the pulmonary computed tomography (CT) characteristics and dynamic changes in the lungs of cured coronavirus disease 2019 (COVID-19) patients at discharge and reexamination.
A total of 155 cured COVID-19 patients admitted to designated hospitals in Yunnan Province, China, from February 1, 2020, to March 20, 2020, were included. All patients underwent pulmonary CT at discharge and at 2 weeks after discharge (during reexamination at hospital). A retrospective analysis was performed using these two pulmonary CT scans of the cured patients to observe changes in the number, distribution, morphology, and density of lesions.
At discharge, the lung CT images of 15 cured patients showed no obvious lesions, while those of the remaining 140 patients showed different degrees of residual lesions. Patients with moderate disease mostly had multiple pulmonary lesions, mainly in the lower lobes of both lungs. At reexamination, the lung lesions in the patients with moderate disease had significantly improved (P<0.05), and the lung lesions in the patients with severe disease had partially improved, especially in patients with multi-lobe involvement (χ 2 =3.956, P<0.05). At reexamination, the lung lesions of patients with severe disease did not show significant changes (P>0.05).
The pulmonary CT manifestations of cured COVID-19 patients had certain characteristics and variation patterns, providing a reference for the clinical evaluation of treatment efficacy and prognosis of patients.
第一作者机构：[1]Department of Medical Imaging, People’s Hospital of Xishuangbanna Dai Autonomous Prefecture, Jinghong, China
共同第一作者：
通讯作者：
通讯机构：[2]Medical ImagingDepartment, First Affiliated Hospital of Kunming Medical University, Kunming, China[41]NHC Key Laboratory of Drug Addiction Medicine, First Affiliated Hospital of Kunming MedicalUniversity, Kunming Medical University, Kunming, China[42]Kunming Medical University, Kunming, China[*1]NHC Key Laboratory of Drug Addiction Medicine, Medical Imaging Department, First Affiliated Hospital of Kunming Medical University, Kunming Medical University, Kunming 650032, China.[*2]NHC Key Laboratory of Drug Addiction Medicine, First Affiliated Hospital of Kunming Medical University, Kunming Medical University, Kunming 650032, China.[*3]Kunming Medical University, No. 1168 Chunrongxi Road Chenggong District, Kunming 650500, China.
推荐引用方式(GB/T 7714)：
Yang Yunhui,Zhang Zhenghua,Jiang Yuanming,et al.Dynamic analysis of pulmonary computed tomography (CT) characteristics in cured coronavirus disease 2019 (COVID-19) patients.[J].ANNALS OF PALLIATIVE MEDICINE.2021,10(2):2062-2071.doi:10.21037/apm-20-2532.
APA：
Yang Yunhui,Zhang Zhenghua,Jiang Yuanming,Li Zhipeng,Yang Hongyuan...&Pi Jiangyuan.(2021).Dynamic analysis of pulmonary computed tomography (CT) characteristics in cured coronavirus disease 2019 (COVID-19) patients..ANNALS OF PALLIATIVE MEDICINE,10,(2)
MLA：
Yang Yunhui,et al."Dynamic analysis of pulmonary computed tomography (CT) characteristics in cured coronavirus disease 2019 (COVID-19) patients.".ANNALS OF PALLIATIVE MEDICINE 10..2(2021):2062-2071
