Comparison of COVID-19 pneumonia during the SARS-CoV-2 Omicron wave and the previous non-Omicron wave in a single facilityArticle Published on 2022-11-012022-11-16 Journal: Respiratory investigation [Category] SARS, 변종, [키워드] acute respiratory syndrome addition caused characteristic Characteristics Chest CT Cluster-like ground-glass opacities Computed tomography consolidation coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 described disease distribution enrolled evaluated GGO GGOs ground-glass opacity groups hospital omicron Omicron variant other variants patients with COVID-19 Pneumonia predominant Prevalence random replicate significantly lower the SARS-CoV-2 variant variants [DOI] 10.1016/j.resinv.2022.08.001 PMC 바로가기
Comparison of chest CT scan findings between COVID-19 and pulmonary contusion in trauma patients based on RSNA criteria: Established novel criteria for trauma victimsRSNA 기준에 따른 외상 환자의 코로나19와 폐 타박상 간의 흉부 CT 스캔 결과 비교: 외상 피해자에 대한 새로운 기준 수립Article Published on 2022-05-012022-09-11 Journal: Chinese journal of traumatology = Zhonghua chuang [Category] COVID19(2023년), SARS, 진단, 치료기술, [키워드] Accuracy age bilateral consolidation blunt calculated Chain Reaction Chest chest CT scan Chest wall Chi-square chi-square test chi-square tests Clinical sign Clinical signs consolidation consolidations Contusion COVID-19 criteria CT defined determine diagnosis of COVID-19 diagnostic Diagnostic accuracy enrolled favor GGO GGOs Ground-glass opacities ground-glass opacity group helping North America Patient physician polymerase chain polymerase chain reaction positive patient positive patients Prevalence radiological radiological finding radiologist Retrospective study RSNA criteria Sensitivity and specificity Sex significantly higher Signs and symptoms statistically significant subpleural subsequent Symptom trauma trauma patient trauma patients two group two groups was used [DOI] 10.1016/j.cjtee.2022.01.004 PMC 바로가기 [Article Type] Article
Diagnostic Accuracy of Chest Digital Tomosynthesis in Patients Recovering after COVID-19 PneumoniaCOVID-19 폐렴 후 회복 중인 환자의 흉부 디지털 단층 합성의 진단 정확도Observational Study Published on 2022-04-242022-09-11 Journal: Tomography [Category] SARS, 임상, 치료기술, [키워드] Accuracy Admission age air bronchogram analyzed approval ARDS average Average dose Berlin criteria bronchogram calculated carried changes in Chest chest digital tomosynthesis chest imaging chest X-ray Complete Computed tomography consolidation COVID-19 COVID-19 pneumonia criteria CT scan CXR Diagnosis diagnostic Diagnostic accuracy dose DTS emergency department Follow-up followed by GGO GGOs Ground-glass opacities ground-glass opacity hospital inclusion criteria Indicator interstitial linear Local lung Lung disease material Nasopharyngeal swab nasopharyngeal swabs observational study Patient patients performed Pneumonia positive RT-PCR R statistical software radiologist recognizing retrospective SARS-COV-2 infection severe COVID-19 significantly higher Standard deviation Version [DOI] 10.3390/tomography8030100 PMC 바로가기 [Article Type] Observational Study
Comparison of initial clinic characteristics of hospitalized patients in Suzhou City during the COVID-19 Omicron wave with ancestral variant waveCOVID-19 오미크론 파동 동안 쑤저우시 입원 환자의 초기 임상 특성과 조상 변이 파동의 비교Comparative Study Published on 2022-01-012022-09-11 Journal: Therapeutic Advances in Respiratory Disease [Category] SARS, 변종, [키워드] Analysis assessment B.1.1.529 Characteristics chi-square test China city Clinical data clinical feature Cluster Cohort cohort study collected comparable comparison Comparisons Computed tomography COVID-19 crazy-paving pattern EHR Electronic health record failure Fever Fisher exact test GGOs Ground-glass opacities ground-glass opacity had more Health health record Hospitalized hospitalized COVID-19 patient hospitalized COVID-19 patients hospitalized patient Infection initial less Logistic regression analysis lower risk lung Mann-Whitney U test Multiple logistic regression analysis multivariable logistic regression Multivariable logistic regression analysis occurred omicron Omicron variant outbreak performed Pneumonia provided radiology reduced responsible risk SARS-CoV-2 variant severity SOFA suffered the epidemic the SARS-CoV-2 variant [DOI] 10.1177/17534666221110346 PMC 바로가기 [Article Type] Comparative Study
Commercial AI solutions in detecting COVID-19 pneumonia in chest CT: not yet ready for clinical implementation?흉부 CT에서 COVID-19 폐렴을 감지하는 상용 AI 솔루션: 아직 임상 구현 준비가 되지 않았습니까?Imaging Informatics and Artificial Intelligence Published on 2021-12-232022-09-10 Journal: European Radiology [Category] COVID19(2023년), MERS, SARS, 치료기술, [키워드] Analysis artificial intelligence AUC benefit calculated change Chest Chest CT clinically Computed tomography condition conditions COVID-19 COVID-19 pandemic COVID-19 pneumonia dataset diagnosing evaluate evaluated GGO GGOs Ground-glass opacities ground-glass opacity highlight Image analysis lung many cases microbiologically negative objective other conditions Patient Pneumonia Point positive Positive predictive value Predictive Predictive value predictive values radiology randomized trials ranged remained researcher Result sensitivity Sensitivity and specificity specificity subgroup analysis supplementary material Trial [DOI] 10.1007/s00330-021-08409-4 PMC 바로가기 [Article Type] Imaging Informatics and Artificial Intelligence
The radiological findings of COVID-19코로나19의 방사선학적 소견Review Published on 2021-12-172022-09-10 Journal: Turkish Journal of Medical Sciences [Category] SARS, 진단, 치료기술, [키워드] 2019 novel coronavirus 2019 novel coronavirus disease Affect Care caused clinician Complication Computed tomography consolidation coronavirus disease COVID-19 COVID-19 pneumonia CT finding CT findings diagnose diagnostic tests disease distribution dysfunction early stage extrapulmonary involvement Fatty liver feature Features gastrointestinal complications GGO GGOs Google Scholar ground glass opacities help imaging incidentally detected indications Inflammation information kidneys less liver dysfunction lobes lower lobes manifestation Manifestations material neurological abnormalities neurological abnormality not limited Novel coronavirus novel coronavirus disease other organs Other Viral Diseases overlapped pancreas Patient patients with COVID-19 performed periphery Pneumonia radiological radiological finding radiologist Radiologists renal dysfunction reported respiratory Respiratory system Result SARS-COV-2 infection SARS-CoV-2 virus SARS-CoV-2 virus infection significantly signs the disease Vascular Viral diseases virus infections [DOI] 10.3906/sag-2106-203 PMC 바로가기 [Article Type] Review
Automated quantification of COVID-19 pneumonia severity in chest CT using histogram-based multi-level thresholding segmentationResearch Published on 2021-12-092022-10-31 Journal: The Egyptian Journal of Radiology and Nuclear Medicine [Category] COVID-19, [키워드] automated Chest CT Clinical severity Computed tomography computed tomography (CT) consolidation correlated correlation COVID-19 COVID-19 pneumonia patients Critical CT scan enrolled fatal disease Follow-up GGOs ground-glass opacity high correlation Histogram-based Intubated intubation lung Lung CT lung lesion Lungs Metrics Mild moderate Oxygenation Patient percentage performed Pneumonia quantification Quantification method Quantitative analysis quantitative assessment Quantitative imaging Radiologists Result Retrospective study risk stratification semi-quantitative severity severity scoring Spearman’s correlation Support the disease the patient two group volumetric was used [DOI] 10.1186/s43055-021-00602-1 PMC 바로가기 [Article Type] Research
A Comparative Study of Chest CT With Lung Ultrasound After SARS-CoV-2 Infection in the Assessment of Pulmonary Lesions in Rhesus Monkeys ( Macaca Mulatta )Veterinary Science Published on 2021-10-292022-11-01 Journal: Frontiers in Veterinary Science [Category] COVID-19, [키워드] abnormality assessment blinded Comparative Complete Computed tomography correlation COVID-19 CT findings Diagnosis diagnostic diagnostic value Diseases Efficacy female GGO GGOs Ground glass opacity Hospitalized humans infected with SARS-CoV-2 lesion Longitudinal assessment lung lung lobe Lungs macaques mild-to-moderate disease Monkey MOST non-human primate (NHP) Non-invasive nose/throat swab PCR positive post infection pulmonary Rhesus monkey Rhesus monkeys SARS-CoV-2 SARS-CoV-2 infected patients SARS-COV-2 infection scored sensitivity Ultrasound Volume [DOI] 10.3389/fvets.2021.748635 PMC 바로가기 [Article Type] Veterinary Science
Quantitative Analysis of Residual COVID-19 Lung CT Features: Consistency among Two Commercial SoftwareArticle Published on 2021-10-282022-10-30 Journal: Journal of Personalized Medicine [Category] COVID-19, [키워드] Accuracy affected Analysis artificial intelligence baseline calculated change characteristic Chest CT chest CT examination chi-square test Chicago coefficient Computed tomography computer Consistency consolidation consolidations control group correlation correlation coefficient COVID-19 COVID-19 patient CT scan CT scans discharge Efficacy emphysema feasible Follow-up follow-up time GE Healthcare GGO GGOs Ground glass opacity groups healthy highest identify Infectious disease interlobular septal thickening Italy lung lung parenchyma material median Naples nodule Patient patients Pneumonia positive post COVID-19 sequelae provided quantification Quantitative Quantitative analysis quantitative measurement radiologist residual ROC RT-PCR the study group Thoracic Total lung volume United States Variability Volume was obtained was performed were used women [DOI] 10.3390/jpm11111103 PMC 바로가기 [Article Type] Article
A case of humidifier lung with a difficult differential diagnosis from COVID-19Case Report Published on 2021-10-262022-10-28 Journal: Oxford Medical Case Reports [Category] COVID-19, [키워드] Atypical centrilobular nodule Chest computed tomography chest CT scan coronavirus disease COVID-19 CT findings Diagnosis differential diagnosis Dyspnea GGO GGOs ground-glass opacity High-resolution CT HRCT hypersensitivity pneumonitis Interpretation lung offer other disease phenotype Respiratory illness Symptom [DOI] 10.1093/omcr/omab100 PMC 바로가기 [Article Type] Case Report