Evaluation of the RSNA and CORADS classifications for COVID-19 on chest computed tomography in the Brazilian population브라질 인구의 흉부 컴퓨터 단층 촬영에서 COVID-19에 대한 RSNA 및 CORADS 분류 평가Original Article Published on 2021-03-192022-09-10 Journal: Clinics [Category] MERS, SARS, 치료기술, [키워드] 95% CI 95% confidence interval Analysis calculated Chain Reaction Chest computed tomography Chest CT images Combined Computed tomography Concordance coronavirus coronavirus disease correlation COVID-19 COVID-19 in patients determine expert false-negative finding first RT-PCR result highest Kappa coefficient less North America Pandemics Patient Pneumonia polymerase chain reaction radiologist Radiologists Reporting reverse transcriptase reverse transcriptase-polymerase chain reaction RT-PCR Society System Tomography, X-Ray Computed Variation Viral [DOI] 10.6061/clinics/2021/e2476 PMC 바로가기 [Article Type] Original Article
A Study of a New Technique of the CT Scan View and Disease Classification Protocol Based on Level Challenges in Cases of Coronavirus DiseaseResearch Article Published on 2021-03-182022-10-29 Journal: Radiology Research and Practice [Category] COVID-19, [키워드] approach chain challenge Chest Chest CT Chest CT image Chest CT images classification CNNs complement computer computer tomography coronavirus disease coronavirus disease COVID-19 COVID-19 COVID-19 patients CT scan dataset diagnose Diagnosis diagnostic Efficacy form High-resolution HRCT IMPROVE Level Lung diseases Mild network Neural New noninvasive participant Patient performed Pneumonia processed protocol Radiological Diagnosis radiological finding Radiologists reaction reduce researcher RT-PCR shown significantly higher technique View was used with COVID-19 [DOI] 10.1155/2021/5554408 PMC 바로가기 [Article Type] Research Article
A CT radiomics analysis of COVID-19-related ground-glass opacities and consolidation: Is it valuable in a differential diagnosis with other atypical pneumonias?코로나19 관련 그라운드 유리 혼탁 및 경화에 대한 CT 방사선 분석: 다른 비정형 폐렴과의 감별 진단에 가치가 있습니까?Research Article Published on 2021-03-102022-09-12 Journal: PLoS ONE [Category] SARS, 진단, [키워드] Accuracy Algorithm Analysis Atypical Atypical pneumonia AUC Bayesian information criterion BIC calculated consolidation consolidations COVID-19 CT scan differential diagnosis discrimination evaluate feature Features GGO GGOs ground-glass opacity independent lesion lesions location male Model Multiple multiple parameters parameter parenchymal Patient Pneumonia positive predicted Radiologists Range Result Retrospective study sensitivity shape significant difference significant differences significantly specificity Thorax [DOI] 10.1371/journal.pone.0246582 PMC 바로가기 [Article Type] Research Article
Trends over Time of Lung Function and Radiological Abnormalities in COVID-19 Pneumonia: A Prospective, Observational, Cohort StudyArticle Published on 2021-03-022022-10-30 Journal: Journal of Clinical Medicine [Category] COVID-19, [키워드] 95%CI abnormality acute phase Admission age alveolar volume blood gas analysis calculated Chest computed tomography Chest CT cohort study consolidation COVID-19 D-dimer diffusion capacity DLCO function functional Gas exchange Hospitalization Italy lung lung diffusion Lung function males PaO parameter Patient patients with COVID-19 physiological Pneumonia predicted Prospective Radiologists repeated severity spirometry survivor the disease time trend TSS university ventilatory [DOI] 10.3390/jcm10051021 PMC 바로가기 [Article Type] Article
Diagnosis of COVID-19 in Patients with Negative Nasopharyngeal Swabs: Reliability of Radiological and Clinical Diagnosis and Accuracy versus SerologyBrief Report Published on 2021-02-252022-10-31 Journal: Diagnostics [Category] COVID-19, [키워드] Accuracy antibodies chest CT-scan clinical Clinical diagnosis clinical evaluation clinician Clinicians Coronavirus disease 2019 COVID-19 COVID-19 diagnosis Deceased Diagnosis diagnosis of COVID-19 eligible evaluated Follow-up Hospitalization interstitial pneumonia Nasopharyngeal swab negative negative swabs new coronavirus SARS-CoV-2 Patient patients patients died patients hospitalized protocol radiologic radiologist Radiologists reliability sensitivity serologic test Serological testing serology specificity symptomatic patient test negative treated were excluded [DOI] 10.3390/diagnostics11030386 PMC 바로가기 [Article Type] Brief Report
A deep learning integrated radiomics model for identification of coronavirus disease 2019 using computed tomography컴퓨터 단층 촬영을 사용하여 2019년 코로나바이러스 질병 식별을 위한 딥 러닝 통합 라디오믹스 모델Article Published on 2021-02-162022-09-01 Journal: Scientific Reports [Category] MERS, 진단, 치료기술, [키워드] 95% CI Algorithm AUC automatically caused Classifier collected community-acquired pneumonia Computed tomography coronavirus disease Coronavirus disease 2019 COVID-19 CT scan CT scans datasets deep learning demonstrated develop diagnostic Early detection feasibility feature global pandemic help internal and external lesion Logistic regression machine learning algorithm outbreak Patient Pneumonia radiologist Radiologists Rapid ROIs selected sensitivity Software specificity viral infection were used with COVID-19 [DOI] 10.1038/s41598-021-83237-6 PMC 바로가기 [Article Type] Article
Diagnostic imaging in COVID-19 pneumonia: a literature reviewCOVID-19 폐렴의 진단 영상: 문헌 검토Review Published on 2021-02-152022-09-10 Journal: Journal of Ultrasound [Category] MERS, SARS, 진단, 치료기술, [키워드] 2019-nCoV acute respiratory distress acute respiratory distress syndrome acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 approach ARDS changes China Computed tomography Contact coronavirus COVID-19 CT diagnosis of COVID-19 disease Disease progression Disinfection early diagnosis false negatives gold gold standard Health Organization HRCT ICUs identify intensive care unit intensive care units interstitial literature review manifestation Pneumonia pulmonary involvement Pulmonary thromboembolism radiologist Radiologists related disease respiratory respiratory distress Respiratory failure SARS-CoV-2 sensitivity severe acute respiratory syndrome Coronavirus Swab test syndrome Thromboembolism Triage Ultrasound US World Health Organization Wuhan [DOI] 10.1007/s40477-021-00559-x PMC 바로가기 [Article Type] Review
Explainable COVID-19 Detection Using Chest CT Scans and Deep Learning흉부 CT 스캔 및 딥 러닝을 사용한 설명 가능한 COVID-19 감지Article Published on 2021-01-112022-09-01 Journal: Sensors (Basel, Switzerland) [Category] MERS, 진단, 치료기술, [키워드] Accuracy adopted applied automated average best Chest CT image Chest CT images Cluster conducted coronavirus COVID-19 COVID-19 case COVID-19 cases COVID-19 detection CT-scan dataset datasets deep deep learning detection diagnose experiment explainable deep learning feature feature visualization indicated learning network architectures non-COVID-19 cases Precision Previous studies Radiologists regions representing SARS-CoV-2 sensitivity specificity the SARS-CoV-2 transfer [DOI] 10.3390/s21020455 PMC 바로가기 [Article Type] Article
Attitudes and Preparedness of Non-Frontline Physicians in Saudi Arabia Toward the COVID-19 PandemicOriginal Research Published on 2021-01-082022-10-31 Journal: Disaster Medicine and Public Health Preparedness [Category] COVID-19, [키워드] airway management Attitude conducted confidence level coronavirus disease COVID-19 COVID-19 patient COVID-19 patients cross-sectional disaster management distribution Hospital preparedness Hospitalized Kingdom knowledge Lower management MOST obstetrics outcome participant patients Pearson’s chi-square test Personal protective equipment physician PPE proportion questionnaire Radiologists Saudi Arabia significantly Support treat variables was used [DOI] 10.1017/dmp.2021.10 PMC 바로가기 [Article Type] Original Research
AI-assisted CT imaging analysis for COVID-19 screening: Building and deploying a medical AI systemResearch article Published on 2021-01-012022-10-05 Journal: Applied Soft Computing [Category] 치료기술, [키워드] Accuracy addition Analysis automatically Beijing building classification COVID-19 deep learning detect Diagnosis diagnostic discrepancy disease Epidemic FIVE hospitals IMPROVE infected patient Infection Medical assistance system Neural network Novel coronavirus outbreak overcome physician Pneumonia positive Probability promote provide pulmonary diseases Radiologists reduce Region Segmentation sensitivity specificity test dataset variety Wuhan [DOI] 10.1016/j.asoc.2020.106897 [Article Type] Research article