Calcification of the thoracic aorta on low-dose chest CT predicts severe COVID-19저선량 흉부 CT에서 흉부 대동맥 석회화, 심각한 COVID-19 예측Research Article Published on 2020-12-232022-09-10 Journal: PLoS ONE [Category] MERS, SARS, 진단, 치료기술, [키워드] Admission age and sex atherosclerotic average Biomarker calcification cardiovascular center Chest CT Comorbidity consecutive patient COVID-19 death detectable diagnosis of COVID-19 Hospitalization ICU independent intensive care treatment intubation Logistic regression low-dose moderate multivariate regression analysis outcome Patient patient age patients performed poor prognosis positive RT-PCR predict progression quantification quantified regression analysis Result risk SARS-CoV-2 SARS-CoV-2 disease severe COVID-19 significantly higher Thoracic tracheal tracheal intubation verification vessels Volume [DOI] 10.1371/journal.pone.0244267 PMC 바로가기 [Article Type] Research Article
Chest CT–derived pulmonary artery enlargement at the admission predicts overall survival in COVID-19 patients: insight from 1461 consecutive patients in ItalyChest Published on 2020-12-232022-10-31 Journal: European Radiology [Category] COVID-19, MERS, SARS, [키워드] adjusted Admission age analyzed association blinded Chest CT Clinical data Clinical findings Cohort cohort study consecutive patient COVID-19 COVID-19 patient COVID-19 patients creatinine CT measurement death in COVID-19 derivation enlargement evaluated extension Features final multivariable model Gender hazard ratio hospital hospitals Hypertension, pulmonary in-hospital mortality independent IQR Italy lung Lung CT main pulmonary artery male males Model Mortality multivariable Non-COVID-19 objective Patient performed Pneumonia Point predict Prognostic value pulmonary artery pulmonary hypertension regression analysis Result risk stratification Seven submitted supplementary material survival the median Thorax Tomography, X-Ray Computed validation cohort Volume was tested [DOI] 10.1007/s00330-020-07622-x PMC 바로가기 [Article Type] Chest
Prognostic Value of Admission Chest CT Findings for Invasive Ventilation Therapy in COVID-19 PneumoniaArticle Published on 2020-12-192022-10-31 Journal: Diagnostics [Category] COVID-19, [키워드] 95% CI Admission Chest CT chest CT scan clinical information conducted consolidation Course COVID-19 COVID-19 disease COVID-19 patient CT scan diagnostic Diagnostic imaging disease feature Features finding Ground glass opacity hospital Hospital admission Hospital stay hospitals IMPROVE in both group information intensive care invasive ventilation management moderate non-invasive ventilation pandemic Patient PCR-confirmed COVID-19 Pneumonia resource retrospective risk Risk factors risk stratification SARS-CoV-2 significantly more single-center study Stage subpleural band Support the disease value was tested [DOI] 10.3390/diagnostics10121108 PMC 바로가기 [Article Type] Article
Clinical characteristics and viral shedding kinetics of 38 asymptomatic patients with coronavirus disease 2019: A retrospective observational studyObservational Study Published on 2020-12-182022-10-05 Journal: Medicine [Category] SARS, 임상, [키워드] asymptomatic infection asymptomatic patient C-reactive protein Characteristics Chest computed tomography Chest CT chest imaging China clinical Clinical characteristics close contact collected coronavirus disease COVID-19 CRP D-dimer Epidemic Epidemiology Fever Laboratory Laboratory test Local Lymphocytes manifestation Measures patients patients with COVID-19 Pneumonia positive Pregnant woman quarantine retrospective SARS-CoV-2 nucleic acid Spread Treatment undergo viral nucleic acid viral shedding virus WBC White blood cell with COVID-19 [DOI] 10.1097/MD.0000000000023547 PMC 바로가기 [Article Type] Observational Study
An Incidental Diagnosis of SARS-CoV-2 Pneumonia With Magnetic Resonance ImagingRadiology Published on 2020-12-162022-10-31 Journal: Cureus [Category] COVID-19, [키워드] abdomen acute respiratory syndrome Ageusia Anosmia Asymptomatic asymptomatic patient carried caused Chest CT Clinical finding Coronavirus disease 2019 Coronavirus-2 cough COVID-19 COVID-19 pandemic COVID-19 pneumonia described detect diagnose Diagnosis diagnosis of SARS-CoV-2 Diagnostic Criteria diagnostic test Dyspnea feature Fever Follow-up headache help High-resolution imaging include Infection intensity interstitial pneumonia lobes lung involvement lung parenchyma magnetic resonance imaging malaise management MRI nasopharyngeal Nasopharyngeal swab oropharyngeal swabs Other pandemic patchy Patient Pneumonia proportion resonance Respiratory disease SARS-CoV-2 sars-cov-2 related pneumonia subpleural distribution Symptom the disease the patient Thorax tomography virus [DOI] 10.7759/cureus.12115 PMC 바로가기 [Article Type] Radiology
Prediction of disease progression in patients with COVID-19 by artificial intelligence assisted lesion quantificationArticle Published on 2020-12-162022-10-04 Journal: Scientific Reports [Category] MERS, SARS, 치료기술, 치료법, [키워드] addition Admission age Analysis AUC calculated Chest CT Clinical outcome Computational biology and bioinformatics Confirmed COVID-19 infection consolidation coronavirus disease COVID-19 Critical CT scan diabete Disease progression disease severity evaluated event GGO Ground glass opacity initial males Medical research non-severe group outcome parameters Patient patients with COVID-19 performed prediction predictor progression quantification quantified severity Volume was used [DOI] 10.1038/s41598-020-79097-1 PMC 바로가기 [Article Type] Article
Effect of Arbidol (Umifenovir) on COVID-19: a randomized controlled trialCOVID-19에 대한 Arbidol(Umifenovir)의 효과: 무작위 대조 시험Randomized Controlled Trial Published on 2020-12-142022-08-13 Journal: BMC Infectious Diseases [Category] SARS, 임상, 치료제, [키워드] (Lopinavir/ritonavir adjusted Admission age Analysis antiviral drugs ARB Arbidol ARMS assigned Chest CT Clinical improvement contribute Corona virus cough COVID-19 COVID-19 disease criteria determine diagnosis of COVID-19 duration of hospitalization Dyspnea Effect effective Efficacy eligible patient ESR examined Fever Final final analysis followed by group groups Health Organization hospital Hospitalization Hydroxychloroquine ICU admissions IHD Improvements independent Kaletra Laboratory less Lopinavir Lopinavir/ritonavir male multicenter design Multiple linear regression multiple linear regression analysis Na level Open-label open-label randomized controlled trial oxygen oxygen saturation Patient patients with COVID-19 peripheral peripheral oxygen saturation Peripheral oxygen saturation rate Primary outcome Randomized controlled trial Randomly recruited relief Result Ritonavir Sample size significance level significantly supportive care Symptom the disease therapy time treatments for COVID-19 Trial registration two group two groups variable WBC WHO World Health Organization [DOI] 10.1186/s12879-020-05698-w PMC 바로가기 [Article Type] Randomized Controlled Trial
A head-to-head comparison of the intra- and interobserver agreement of COVID-RADS and CO-RADS grading systems in a population with high estimated prevalence of COVID-19Original Research Published on 2020-12-112022-10-28 Journal: BJR Open [Category] COVID-19, [키워드] advance Analysis assigned Chest CT clinical suspicion coefficients comparable confidence interval COVID-19 CT scan cut-off value demonstrated diagnosed evaluate Head-to-head comparison help introduced median moderate Patient prevalence of COVID-19 provide radiologist randomised representing retrieved Thoracic were assessed [DOI] 10.1259/bjro.20200053 PMC 바로가기 [Article Type] Original Research
Maximum chest CT score is associated with progression to severe illness in patients with COVID-19: a retrospective study from Wuhan, China최대 흉부 CT 점수는 COVID-19 환자의 중증 질환 진행과 관련이 있습니다: 중국 우한의 후향적 연구Research Article Published on 2020-12-112022-09-01 Journal: BMC Infectious Diseases [Category] MERS, SARS, 진단, [키워드] 95% confidence interval association characteristic Chest computed tomography Chest CT chronic obstructive chronic obstructive pulmonary disease clinical parameter Clinical parameters Combination Computed tomography COPD coronavirus disease Coronavirus disease 2019 COVID-19 CT score demographic Deterioration diagnosed Disease progression electronic medical record electronic medical records enrolled evaluated Health Health crisis hospitalized patient hospitalized patients identify information Laboratory Limited male maximum medical records moderate Moderate COVID-19 multivariable logistic regression Multivariate regression obstructive pulmonary disease Older pandemic Patient Pneumonia Predictive Predictive value progressed progression pulmonary disease radiological receiver operating characteristic receiver operating characteristic curve Result retrospective Retrospective study risk factor Risk factors ROC severe disease single-center study supplementary material Symptom Symptoms were used Wuhan Wuhan, China [DOI] 10.1186/s12879-020-05683-3 PMC 바로가기 [Article Type] Research Article
Chest CT imaging features of COVID-19 and its correlation with the PaO 2 /FiO 2 ratio: a multicenter study in Upper EgyptResearch Published on 2020-12-082022-10-31 Journal: The Egyptian Journal of Radiology and Nuclear Medicine [Category] COVID-19, [키워드] Associated finding can be used Chest CT complications consolidation correlation COVID-19 COVID-19 pandemic determine diagnostic test disease disease severity dissemination distribution dry cough Dyspnea evaluate evaluated feature Fever ground-glass opacity headache hospital Infection interlobular septal thickening lesion lung malaise moderate multicenter negative correlation nodule oxygen PaO PaO2/FiO2 ratio Patient patients performed Pneumonia positive quarantine Result Sensitivity and specificity severity Severity Score Symptom the disease Upper Egypt Vascular [DOI] 10.1186/s43055-020-00373-1 PMC 바로가기 [Article Type] Research