COVID-19 pneumonia: Perfusion abnormalities shown on subtraction CT angiography in apparently well-ventilated lungs. A prospective cohort study

Keyphrases

• Lung 100%
• Pneumonia 100%
• Prospective Cohort Study 100%
• COVID-19 100%
• Perfusion Abnormality 100%
• Subtraction CT Angiography 100%
• Perfusion 60%
• CT Images 40%
• Inter-rater Reliability 40%
• Lung Parenchyma 40%
• D-dimer 40%
• Prognostic Value 40%
• Conventional CT 40%
• CT Severity Score 40%
• Kendall's tau 40%
• Viscosity B-coefficient 40%
• Disease Extension 40%
• Quantitative PCR 20%
• Logistic Regression Analysis 20%
• Clinical Outcomes 20%
• Significant Predictors 20%
• Multivariate Analysis 20%
• Adult Patients 20%
• Kappa Coefficient 20%
• Cohen's kappa 20%
• FiO2 20%
• PaO2 20%
• Airspace 20%
• SARS-CoV-2 Infection 20%
• ROC-AUC 20%
• Diagnostic Ability 20%
• Pulmonary Perfusion 20%
• Admission to ICU 20%
• ICU Admission 20%
• Pulmonary Embolism 20%
• Parenchymal Disease 20%
• Perfusion CT 20%
• Predictors of Adverse Outcomes 20%
• ICU Requirement 20%

Medicine and Dentistry

• Prospective Cohort Study 100%
• COVID-19 100%
• Computed Tomography Angiography 100%
• Lung 100%
• Pneumonia 100%
• Tau 40%
• Lung Parenchyma 40%
• D-Dimer 40%
• Diseases 40%
• Infection 20%
• Logistic Regression Analysis 20%
• Kappa Statistics 20%
• Severe Acute Respiratory Syndrome Coronavirus 2 20%
• Adverse Outcome 20%
• Pulmonary Embolism 20%
• Multivariate Analysis 20%
• Area under the Curve 20%
• Reverse Transcription Polymerase Chain Reaction 20%

Immunology and Microbiology

• Perfusion 100%
• COVID-19 100%
• Lung 100%
• Computed Tomographic Angiography 100%
• Lung Parenchyma 28%
• Infectious Disease 14%
• Severe Acute Respiratory Syndrome Coronavirus 2 14%
• Infection 14%
• Reverse Transcription Polymerase Chain Reaction 14%
• Lung Perfusion 14%