Pub Date : 2020-03-20DOI: 10.13929/J.ISSN.1003-3289.2020.03.018
Jianghua Lou, Fangfang Fu, Yan Bai, Meiyun Wang
Objective: To explore high chest resolution CT (HRCT) manifestations of early stage corona virus disease 2019 (COVID-2019). Methods: Chest HRCT findings of 31 COVID-2019 patients were retrospectively analyzed. Results: Chest HRCT showed vary degrees changes of pneumonia within 1 week of onset. Multiple lesions (3 or more lesions) were found in 23 cases. Lesions affected 2 and more pulmonary lobes were observed in 24 cases, while single pulmonary lobe involvement was observed in 7 cases. Multiple ground-glass opacity (GGO) was noticed in 22 patients, while in other 9 cases multiple GGO mixed consolidation were found, all had fuzzy boundaries. The lesions presented at peripheral lungs in 25 cases, while in 6 cases presented at peripheral combined and central lungs. Lesions of irregular morphology were observed in 26 cases, while rounded morphology and sphericity were observed in the other 5 cases. Air bronchogram was noticed in 26 cases, thickening vascular in the lesions were found in 29 case, thickened intralobular interstitium in 24 cases, thickened interlobular interstitium in 6 cases, centrilobular nodules in 2 cases and a small amount of pleural effusion in 1 case. Conclusion: The early chest HRCT manifestations of COVID-2019 have certain characteristics. Combination of clinical history and chest HRCT manifestations is conducive to early diagnosis COVID-2019.
{"title":"Chest high resolution CT manifestations of early stage corona virus disease 2019","authors":"Jianghua Lou, Fangfang Fu, Yan Bai, Meiyun Wang","doi":"10.13929/J.ISSN.1003-3289.2020.03.018","DOIUrl":"https://doi.org/10.13929/J.ISSN.1003-3289.2020.03.018","url":null,"abstract":"Objective: To explore high chest resolution CT (HRCT) manifestations of early stage corona virus disease 2019 (COVID-2019). Methods: Chest HRCT findings of 31 COVID-2019 patients were retrospectively analyzed. Results: Chest HRCT showed vary degrees changes of pneumonia within 1 week of onset. Multiple lesions (3 or more lesions) were found in 23 cases. Lesions affected 2 and more pulmonary lobes were observed in 24 cases, while single pulmonary lobe involvement was observed in 7 cases. Multiple ground-glass opacity (GGO) was noticed in 22 patients, while in other 9 cases multiple GGO mixed consolidation were found, all had fuzzy boundaries. The lesions presented at peripheral lungs in 25 cases, while in 6 cases presented at peripheral combined and central lungs. Lesions of irregular morphology were observed in 26 cases, while rounded morphology and sphericity were observed in the other 5 cases. Air bronchogram was noticed in 26 cases, thickening vascular in the lesions were found in 29 case, thickened intralobular interstitium in 24 cases, thickened interlobular interstitium in 6 cases, centrilobular nodules in 2 cases and a small amount of pleural effusion in 1 case. Conclusion: The early chest HRCT manifestations of COVID-2019 have certain characteristics. Combination of clinical history and chest HRCT manifestations is conducive to early diagnosis COVID-2019.","PeriodicalId":35510,"journal":{"name":"中国医学影像技术","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44476776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"RAIN RFID Tags: Applications, Design and Manufacturing","authors":"Teemu Ainasoja","doi":"10.11413/NIG.57.21","DOIUrl":"https://doi.org/10.11413/NIG.57.21","url":null,"abstract":"","PeriodicalId":35510,"journal":{"name":"中国医学影像技术","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81792809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Rise of 3D Printing: Its Human Capability Impacts and the Nature of Emerging Interdependencies Along the Global Supply Chain","authors":"Adam Voak, Michael. Smith","doi":"10.11413/NIG.57.23","DOIUrl":"https://doi.org/10.11413/NIG.57.23","url":null,"abstract":"","PeriodicalId":35510,"journal":{"name":"中国医学影像技术","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91147740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Crossing Borders: Anticipated Challenges in Building a Body of Knowledge for the Digital Printing Sector to Promote Relevant Human Capability and Mobility in a Local Context","authors":"Adam Voak, B. Fairman","doi":"10.11413/NIG.57.29","DOIUrl":"https://doi.org/10.11413/NIG.57.29","url":null,"abstract":"","PeriodicalId":35510,"journal":{"name":"中国医学影像技术","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90043497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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