Ultra-low-dose chest CT imaging of COVID-19 patients using a deep residual neural network심층잔류신경망을 이용한 코로나19 환자 초저선량 흉부 CT 영상Computed Tomography Published on 2020-09-032022-09-12 Journal: European Radiology [Category] SARS, 진단, [키워드] Affect Algorithm applied approach artificial intelligence assigned Chest CT Clinical diagnosis consolidation COVID-19 COVID-19 patient COVID-19 patients COVID-19 positive patient Critical CT dose index deep deep learning demonstrated diagnosis of COVID-19 external validation Features generate GGO Ground glass opacity information limitations objective outliers Patient Point predicted protocol Radiation dose radiologist reduce reduction Research Result score similarity supplementary material Tomography X-ray computed was reduced were used [DOI] 10.1007/s00330-020-07225-6 PMC 바로가기 [Article Type] Computed Tomography
Quantitative CT Extent of Lung Damage in COVID-19 Pneumonia Is an Independent Risk Factor for Inpatient Mortality in a Population of Cancer Patients: A Prospective StudyOncology Published on 2020-09-032022-10-31 Journal: Frontiers in Oncology [Category] COVID-19, [키워드] 95% CI Analysis association C-index Cancer cancer patient Cancer patients cancer stage Chest CT correlated COVID-19 COVID-19 pneumonia damage death demographic died distribution evaluate Evidence Factor Follow-up groups histology independent Inpatient IQR Laboratory lung lung damage lung lesion management median Mortality non-survivor oncology outcome Oxygen therapy Patient patients with COVID-19 performance status Pneumonia Population potential risk prognostic Prognostic factor prognostic performance Prospective Quantitative quantitative assessment quantitative chest CT extent released risk factor for mortality severity survival survivor Treatment was used were recorded [DOI] 10.3389/fonc.2020.01560 PMC 바로가기 [Article Type] Oncology
Clinical and imaging findings of discharged patients with SARS-CoV-2 positive anal swab samples: a descriptive studyResearch Article Published on 2020-09-012022-10-28 Journal: BMC Infectious Diseases [Category] COVID-19, SARS, [키워드] acute respiratory syndrome anal swab Asymptomatic case Blood Case series caused Chest CT China clinical Clinical characteristics clinical feature clinically coronavirus coronavirus disease COVID-19 CT finding CT scan cured diarrhea discharge discharged patient discharged patients duration of fever Evolution feature Fever gastrointestinal symptoms groups incidence Laboratory male median no significant difference Patient patients patients with COVID-19 positive positive patient pulmonary lesion Result RT-PCR SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 RNA Stool Symptom tested the patient two groups Viral RNA [DOI] 10.1186/s12879-020-05363-2 PMC 바로가기 [Article Type] Research Article
Diagnostic performance of chest CT in screening patients with suspected COVID-19 infection in a Western populationFull Paper Published on 2020-09-012022-10-27 Journal: The British Journal of Radiology [Category] COVID-19, [키워드] advance appear blinded calculated Chest Chest CT clinical suspicion confidence interval Coronavirus disease 2019 COVID-19 COVID-19 infection CT scan diagnostic evaluated IMPROVE independent Negative predictive value not significantly different NPV Patient Positive predictive value PPV radiologist reference standard sensitivity significantly higher specificity was performed was used [DOI] 10.1259/bjr.20200643 PMC 바로가기 [Article Type] Full Paper
Diagnostic performance of chest CT in screening patients with suspected COVID-19 infection in a Western populationFull Paper Published on 2020-09-012022-10-27 Journal: The British Journal of Radiology [Category] Coronavirus, COVID-19, MERS, SARS, [키워드] advance appear blinded calculated Chest Chest CT clinical suspicion confidence interval Coronavirus disease 2019 COVID-19 COVID-19 infection CT scan diagnostic evaluated IMPROVE independent Negative predictive value not significantly different NPV Patient Positive predictive value PPV radiologist reference standard sensitivity significantly higher specificity was performed was used [DOI] 10.1259/bjr.20200643 PMC 바로가기 [Article Type] Full Paper
The Many Faces of Covid-19: Organizing Pneumonia (OP) Pattern HRCT FeaturesArticles Published on 2020-09-012022-10-29 Journal: Advances in clinical chemistry [Category] COVID-19, [키워드] acute respiratory syndrome caused Chest CT coronavirus coronavirus disease Course COVID-19 face Follow-up GGO opacities HRCT Infectious disease initial International interstitial pneumonia Organizing pneumonia outbreak Patient pattern public health emergency Respiratory system SARS-CoV-2 WHO World Health Organization [DOI] 10.37825/2239-9747.1001 PMC 바로가기 [Article Type] Articles
Imaging of COVID-19 pneumonia in childrenFull Paper Published on 2020-09-012022-10-27 Journal: The British Journal of Radiology [Category] COVID-19, [키워드] Adults advance Bilateral Chest CT chest X-ray children children with COVID-19 clinically consolidation COVID-19 Diagnosis diagnosis of COVID-19 evaluate evaluated imaging indicated lesion literature lower lobe lung pathologic Patient pediatric Pediatric patient Pediatric patients Pneumonia while X-ray zone [DOI] 10.1259/bjr.20200647 PMC 바로가기 [Article Type] Full Paper
Imaging of COVID-19 pneumonia in childrenFull Paper Published on 2020-09-012022-10-27 Journal: The British Journal of Radiology [Category] Coronavirus, COVID-19, SARS, [키워드] Adults advance Bilateral Chest CT chest X-ray children children with COVID-19 clinically consolidation COVID-19 Diagnosis diagnosis of COVID-19 evaluate evaluated imaging indicated lesion literature lower lobe lung pathologic Patient pediatric Pediatric patient Pediatric patients Pneumonia while X-ray zone [DOI] 10.1259/bjr.20200647 PMC 바로가기 [Article Type] Full Paper
Clinical features and potential risk factors for discerning the critical cases and predicting the outcome of patients with COVID‐19Research Article Published on 2020-08-292022-10-30 Journal: Journal of Clinical Laboratory Analysis [Category] COVID-19, MERS, SARS, [키워드] analyzed assist Chest CT clinical clinical feature Clinical features Clinical outcome clinician Comorbidity complications COVID‐19 COVID‐19 Critical Critical case critical patients CRP CRP levels diabete electrolyte imbalance enrolled Factor feature had more hypertension ICU IL‐6 independent Infection intensive care Intravenous injection Laboratory parameters Logistic regression analysis lymphocyte Lymphocyte count NLR objective outcome Patient patients patients with comorbidities potential risk predict proportion Result risk factor Risk factors significantly higher significantly lower Support Wuhan [DOI] 10.1002/jcla.23547 PMC 바로가기 [Article Type] Research Article
Chest CT findings related to mortality of patients with COVID-19: A retrospective case-series studyResearch Article Published on 2020-08-252022-10-28 Journal: PLoS ONE [Category] COVID-19, MERS, SARS, [키워드] age analyzed change Chest CT China Clinical data clinical symptom consolidation cough country COVID-19 COVID-2019 CT finding CT scans death death case died disease Disease progression Dyspnea electronic medical records Factor feature Fever FIVE Follow-up GGO information initial Laboratory laboratory data laboratory result Laboratory results leucocytes lobes lung lung involvement lung lobe Lungs moderate Mortality neutrophil Neutrophils outbreak Patient Physicians positive correlation Prognosis proportion radiological finding radiologist researcher Result retrospective severity Severity Score spread to the patient underlying disease worsening [DOI] 10.1371/journal.pone.0237302 PMC 바로가기 [Article Type] Research Article