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A chest CT could be useful when a chest x-ray has inconclusive signs of pneumonia but the clinical manifestation suggest pneumonia. CT findings in pneumonia include: Airspace consolidation Ground-glass opacities Pleural effusion Hilar and/or mediastinal l... | What role does CT play in the diagnosis of pneumonia? |
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In patients with varicella pneumonia, CT may demonstrate well-defined and ill-defined nodules diffusely throughout both lungs nodules with a surrounding halo of ground-glass opacity, patchy ground-glass opacity, and coalescence of nodules.
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| Is a CT scan utilized for diagnosing chickenpox? |
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A chest CT scan is not routinely done in patients with pneumonia, but is a diagnostic test that may be useful when a chest x-ray is not conclusive. CT findings may include lobar consolidation, ground-glass opacities, pleural effusion, lymphadenopathy, and ... | What does a CT scan reveal for pneumonia? |
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Chest CT abnormalities among patients with MERS-CoV may include any of the following:
Extensive bilateral patchy opacities, predominantly in the lung bases and in the subpleural regions Pleural effusions septal thickening Peribronchovascular involvement... | What does the CT scan indicate for a Middle East respiratory syndrome coronavirus infection diagnosis? |
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Correlation of Indeterminate Lesiıons of Covid-19 Pneumonia Detected on Computed Tomography with RT-PCR Results.
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| BACKGROUND The typical findings of COVID-19 pneumonia include multilobar ground-glass opacities and consolidation areas observed predominantly in the basal and peripheral parts of both lungs in computed tomography. OBJECTIVE The current study aimed to show the correlation of indeterminate lesions of COVID-19 pneumonia ... |
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Chest CT Findings in Coronavirus Disease-19 (COVID-19): Relationship to Duration of Infection
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| In this retrospective study, chest CTs of 121 symptomatic patients infected with coronavirus disease-19 (COVID-19) from four centers in China from January 18, 2020 to February 2, 2020 were reviewed for common CT findings in relationship to the time between symptom onset and the initial CT scan (i.e. early, 0-2 days (36... |
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Variations In Spectrum Of Covid-19 Ct Findings And Its Severity Scoring In A Tertiary Care Hospital Of Bahawalpur, Southern Punjab Pakistan
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| BACKGROUND: Recently the Coronavirus pandemic presented with different manifestations in different parts of the world, both on clinical examinations and on imaging CT Scanning (CT Scan) chest is used for detailed evaluation of the different characteristic patterns determining the depth of disease The study is aimed to ... |
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Preoperative Noninvasive Mapping Allowed Targeted Concomitant Surgical Ablation and Revealed COVID-19 Infection
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| In March 2020, a 64-year-old female with mitral valve insufficiency and persistent atrial fibrillation underwent preoperative noninvasive mapping for developing an ablation strategy. In the computed tomography (CT) scan, typical signs of COVID-19 were described. Since the consecutive polymerase chain reaction (PCR) tes... |
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Sensitivity of Lung US compared to Chest CT for the screening of COVID-19: preliminary report of our experience
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| As lung ultrasound (LUS) is a noninvasive, radiation-free, repeatable and portable imaging tool suitable for a point-of-care use, several recent literature reports have emphasized its role as the ideal screening tool for SARS-CoV2 pneumonia. To evaluate the actual diagnostic accuracy of LUS for this purpose, we perform... |
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High-resolution CT (HRCT) chest findings in PCR positive patients of covid-19 at combined military hospital Rawalpindi
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| Objective: To study High resolution computed tomography chest findings in polymerase chain reaction (PCR) positive patients of COVID-19. Study Design: Cross sectional study. Place and Duration of Study: Combined Military Hospital Rawalpindi, from May to Jun 2020. Methodology: Study included high resolution computed tom... |
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Case Report: Spontaneous Pneumothorax in Resolved, Uncomplicated COVID-19 Pneumonia-A Literature Review
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| As the global COVID-19 pandemic has progressed, awareness of uncommon presentations and complications has increased. The actual incidence of spontaneous pneumothorax was found to be 0.66%, or six patients out of 902 who tested positive in recently published literature of 3368 patients (Zantah M, Dominguez Castillo E, T... |
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Lung sonographic findings in COVID-19 patients
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| OBJECTIVE: The objective of this study was to describe the lung sonographic findings of COVID-19 patients prospectively and investigate its association with disease severity. METHODS: This study was conducted in an emergency department and included consecutively enrolled laboratory confirmed COVID-19 patients. Lung son... |
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Prognostic Significance of Chest Imaging by LUS and CT in COVID-19 Inpatients: The ECOVID Multicenter Study
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| BACKGROUND: Point-of-care lung ultrasound (LUS) score is a semiquantitative score of lung damage severity. High-resolution computed tomography (HRCT) is the gold standard method to evaluate the severity of lung involvement from the novel coronavirus disease (COVID-19). Few studies have investigated the clinical signifi... |
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Evaluation for Myocarditis in Competitive Student Athletes Recovering From Coronavirus Disease 2019 With Cardiac Magnetic Resonance Imaging.
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| Importance The utility of cardiac magnetic resonance imaging (MRI) as a screening tool for myocarditis in competitive student athletes returning to training after recovering from coronavirus disease 2019 (COVID-19) infection is unknown. Objective To describe the prevalence and severity of cardiac MRI findings of myocar... |
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Please summerize the given abstract to a title
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Relationship between clinical types and radiological subgroups defined by latent class analysis in 2019 novel coronavirus pneumonia caused by SARS-CoV-2
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| OBJECTIVES: To investigate whether meaningful subgroups sharing the CT features of patients with COVID-19 pneumonia could be identified using latent class analysis (LCA) and explore the relationship between the LCA-derived subgroups and clinical types. METHODS: This retrospective review included 499 patients with confi... |
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The Electro-Anatomical Pathway for Normal and Abnormal ECGs in COVID Patients
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| Patients with COVID-19 frequently have non-typical ECG changes in the QRS and T-wave morphology The novel CineECG uses using the mean temporal spatial isochrones (mTSI) to relate the activation and recovery pathway to the cardiac anatomy The aim of this feasib ility study is to use the novel CineECG to separate normal ... |
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Fiber-optic Bronchoscopy in Patients Infected with Covid-19: a Case Series
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| SESSION TITLE: Procedures Posters SESSION TYPE: Original Investigation Posters PRESENTED ON: October 18-21, 2020 PURPOSE: Bronchoscopy is a safe diagnostic and therapeutic tool Considering the increased number of COVID-19 cases worldwide, several associations issued guidelines regarding performance of bronchoscopy in p... |
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Lung Scintigraphy Imaging Features in a Young Patient With COVID-19
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| A 31-year-old man developed diarrhea, fatigue, and intermittent fever for 2 weeks. The past few days he had experienced increasing dyspnea and dry cough. Ambulatory reverse transcriptase–polymerase chain reaction testing was positive for SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2). Because of elevated ... |
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Abstract No. 183 Search for the offending clot and to filter or not: embolic versus thrombotic pulmonary embolism in COVID-19
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| Purpose: Emerging reports have shown an increased incidence of pulmonary embolism (PE) in hospitalized COVID-19 patients which subsequently worsens respiratory distress and can lead to further clinical deterioration. We sought to determine whether PE in Corona virus patients were more likely thrombotic or embolic in et... |
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Pulmonary Function and Chest CT in Patients Recovering From COVID-19 Pneumonia
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| Background: COVID-19 is a new and highly contagious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). However, there is a paucity of data regarding long-term CT findings and pulmonary function in COVID-19 survivors. The aim of this study was to investigate the influence of COVID-19 pneumon... |
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Thoracic ultrasound and SARS-COVID-19: a pictorial essay
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| Thoracic ultrasound seems to adapt to the screening for lung involvement of patients with suspected or ascertained SARS-COVID-19 infection due to its characteristics of easy applicability. It can be also a relevant method in monitoring patients. B lines are early finding of COVID-19, even in mild-symptomatic subjects; ... |
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Pulmonary Embolism on CTPA in COVID-19 Patients
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| BACKGROUND: Understanding pulmonary embolism (PE) rate and contributing comorbid, clinical, laboratory, and imaging characteristics may aid in management of pro-thombotic events in COVID-19 (COVID+) patients. PURPOSE: To evaluate PE prevalence on computed tomography pulmonary angiogram (CTPA) in COVID+ patients and fac... |
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Chest CT manifestations of new coronavirus disease 2019 (COVID-19): a pictorial review
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| Coronavirus disease 2019 (COVID-19) outbreak, first reported in Wuhan, China, has rapidly swept around the world just within a month, causing global public health emergency. In diagnosis, chest computed tomography (CT) manifestations can supplement parts of limitations of real-time reverse transcription polymerase chai... |
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Clinical and CT characteristics which indicate timely radiological reexamination in patients with COVID-19: A retrospective study in Beijing, China
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| Objective: Chest CT is useful in assessing the disease course of coronavirus disease-19 (COVID-19). This study aims to identify the characteristics of patients in whom imaging progression occurred while clinical symptoms were relieved and to guide radiological reexamination. Methods: This retrospective study included 7... |
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Are there overlapping clinical features between thoracic radiotherapy side effects and covid-19 pneumonia? radiation pneumonitis outside the radiation ports : three case reports
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| Respiratory involvement of Covid-19 infection, presenting as a mild flu-like illness to potentially lethal acute respiratory distress syndrome is the main clinical manifestation in adults. Chest imaging shows a pictorial fashion of images due to the severity and stage of the disease, starting from focal nodular or mass... |
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Brain abnormalities in COVID-19 acute/subacute phase: A rapid systematic review
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| OBJECTIVE: This systematic review aimed to synthesize early data on typology and topography of brain abnormalities in adults with COVID-19 in acute/subacute phase. METHODS: We performed systematic literature search via PubMed, Google Scholar and ScienceDirect on articles published between January 1 and July 05, 2020, u... |
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Tocilizumab effects in COVID-19 pneumonia: role of CT texture analysis in quantitative assessment of response to therapy
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| PURPOSE: To evaluate CT and laboratory changes in COVID-19 patients treated with tocilizumab, compared to a control group, throughout a combined semiquantitative and texture analysis of images. MATERIALS AND METHODS: From March 11 to April 20, 2020, 57 SARS-CoV-2 positive patients were retrospectively compared: group T... |
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Undiagnosed sleep disorder breathing as a risk factor for critical COVID-19 and pulmonary consequences at the midterm follow-up
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| INTRODUCTION: Patients with severe COVID-19 develops an acute respiratory distress syndrome (ARDS), requiring admission to the intensive care unit. COVID-19 also reports an increased prevalence of comorbidities, similar to patients with Sleep disorder breathing (SDB). OBJECTIVES: To evaluate the association between und... |
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Imaging manifestations and diagnostic value of chest CT of coronavirus disease 2019 (COVID-19) in the Xiaogan area
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| AIM: To report the epidemiological, clinical, and radiological characteristics of patients with COVID-19 in Xiaogan, Hubei, China. MATERIALS AND METHODS: The complete clinical and imaging data of 114 confirmed COVID-19 patients treated in Xiaogan Hospital were analysed retrospectively. Data were gathered regarding the ... |
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Postmortem Ct Lung Findings in Decedents with Covid-19: a Review of 14 Decedents and Potential Triage Implications
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| ABSTRACT OBJECTIVE Computed tomography has significant utility as a diagnostic tool for coronavirus disease 2019 (COVID-19) in the clinical setting COVID-19 deaths are sometimes examined by forensic pathologists, often in the setting of an unknown diagnosis We assessed the utility of postmortem computed tomography (PMC... |
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Successful treatment of a critically ill patient with acute respiratory distress syndrome from COVID-19 using mechanical ventilation strategy with low levels of positive end-expiratory pressure: A CARE-compliant case report
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| INTRODUCTION: Acute respiratory distress syndrome (ARDS) secondary to COVID-19 is different from the ARDS caused by other infections. Conventional mechanical ventilation strategies using high levels of PEEP may not be beneficial and can even be harmful to patient with ARDS from COVID-19. So the ventilation strategies s... |
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Design, validation, and clinical practice of standardized imaging diagnostic report for COVID-19.
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| OBJECTIVES To design a standardized imaging diagnostic reporting mode for screening coronavirus disease 2019 (COVID-19), and to prospectively verify its effectiveness in clinical practice. METHODS A new classification and standardized imaging diagnosis report mode of viral pneumonia was established by studying and summ... |
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Is Spontaneous Pneumomediastinum a Poor Prognostic Factor in Covid-19?
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| OBJECTIVE To determine the risk factors for spontaneous pneumomediastinum (SPM), its clinical course and effect on prognosis in patients with Coronavirus disease-19 (COVID-19) pneumonia. STUDY DESIGN Descriptive study. PLACE AND DURATION OF STUDY Kayseri City Training and Research Hospital, Turkey, from April to Septem... |
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Evaluation for Myocarditis in Competitive Student Athletes Recovering From Coronavirus Disease 2019 With Cardiac Magnetic Resonance Imaging
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| Importance: The utility of cardiac magnetic resonance imaging (MRI) as a screening tool for myocarditis in competitive student athletes returning to training after recovering from coronavirus disease 2019 (COVID-19) infection is unknown. Objective: To describe the prevalence and severity of cardiac MRI findings of myoc... |
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Clinical Features and Computed Tomographic Manifestations of Patients with 2019 Novel Coronavirus Pneumonia: A Single Center Study in Shanghai, China
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| Background: To study the clinical features and CT manifestations of patients with confirmed 2019-nCoV pneumonia and compare between patients with and without 20 |
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Chest radiography is a poor predictor of respiratory symptoms and functional impairment in survivors of severe COVID-19 pneumonia
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| Background: A standardised approach to assessing COVID-19 survivors has not been established, largely due to the paucity of data on medium- and long-term sequelae Interval chest radiography is recommended following community-acquired pneumonia;however, its utility in monitoring recovery from COVID-19 pneumonia remains ... |
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Significance of Lung Ultrasound in Patients with Suspected COVID-19 Infection at Hospital Admission
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| With a lung ultrasound (LUS) the typical findings are interstitial pneumonia. COVID-19 pneumonia is often manifested in sub-pleural areas, which is preferably detected by sonography. An RT-PCR test cannot always ensure a safe differentiation of COVID-19- and non-diseased cases. Clinically challenging is that a reliable... |
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COVID 19 Bullous Lung Disease Superinfected by Raoultella Planticola
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| Introduction: Bullous lung lesions from Corona Virus Disease 2019 (COVID-19) pneumonia-causing pneumothorax is a rare complication, affecting up to 1% of infected patients. Raoultella Planticola is an aerobic, gram-negative rod-shaped bacterium known to cause opportunistic infection. Only three cases of R. Planticola p... |
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Misinterpretation of viral load in COVID-19 clinical outcomes
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| Knowledge of viral load is essential to formulate strategies for antiviral treatment, vaccination, and epidemiological control of COVID-19. Moreover, identification of patients with high viral loads can also be useful to understand risk factors such as age, comorbidities, severity of symptoms and hypoxia, to decide on ... |
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Tomographic behavior of pneumonia caused by SARS-CoV-2.
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| Background From the first report of the respiratory disease caused by SARS-Cov-2 towards the end of 2019, in Wuhan, China, to June 8, 2020, 6,931,000 people had been affected in the world, and 113,619 in Mexico, where there is a lack of literature describing the tomographic behavior of this disease throughout its evolu... |
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Investigation of perfusion defects by Q-SPECT/CT in patients with mild-to-moderate course of COVID-19 and low clinical probability for pulmonary embolism
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| OBJECTIVE: Pulmonary embolism is a severe source of mortality and morbidity in patients with severe and critical coronavirus disease 2019. It is not yet clear whether the tendency to thrombosis is increased in the mild-to-moderate course of COVID-19. Our research aims to show the clinical benefit of Q-SPECT/CT in diagn... |
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Validation of a composed COVID-19 chest radiography score: the CARE project
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| OBJECTIVES: The aim of this study was to validate a composed coronavirus disease 2019 (COVID-19) chest radiography score (CARE) based on the extension of ground-glass opacity (GG) and consolidations (Co), separately assessed, and to investigate its prognostic performance. METHODS: COVID-19-positive patients referring t... |
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Pulse oximeter usage in patient COVID-19 treatment: At a glance
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| The end of 2019 Wuhan experienced an insurgence of Coronavirus within two months of this prolong pandemic. Patients with COVID-19 have chance in suffering a serious damage of respiratory system which then lead to hypoxemia. The harmful of silent hypoxemia is that either the patients are remain untreated or they will no... |
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Chest radiographic manifestations of severe acute respiratory syndrome in health care workers: the Toronto experience.
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| OBJECTIVE The purpose of this article is to describe the chest radiographic manifestations of severe acute respiratory syndrome (SARS) in previously uninfected health care workers during the early stages of an outbreak in Toronto, Canada. CONCLUSION The study group was composed of 13 patients from a single institution.... |
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Association between D-dimer level and chest CT severity score in patients with SARS-COV-2 pneumonia
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| The elevated level of D-dimer and its relationship with poor outcomes in SARS-COV-2 pneumonia patients have been demonstrated. In addition to a hypercoagulable state, D-dimer is also a biomarker of inflammation. We investigated the relationship between D-dimer level and chest computed tomography (CT) severity score, wh... |
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2019 novel coronavirus (COVID-19) pneumonia: CT manifestations and pattern of evolution in 110 patients in Jiangxi, China
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| OBJECTIVES: To elucidate the CT manifestations and patterns of evolution in patients with COVID-19 pneumonia. METHODS: This is a retrospective review of CT scans of 110 patients. All 110 patients had initial and second CT scans, 60 of 110 patients had three serial CT scans, and 17 of 60 patients had four serial CT scan... |
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The relationship between diagnostic value of chest computed tomography imaging and symptom duration in COVID infection
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| OBJECTIVES: Severe acute respiratory syndrome-coronovirus-2 is a global public health problem, in which early diagnosis is required to prevent the spread of infection. In this study, we aimed to reveal the diagnostic value of chest computed tomography (CT) imaging with respect to symptom duration. METHODS: This retrosp... |
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The use of lung ultrasound during the COVID-19 pandemic: A narrative review with specific focus on its role in pregnancy.
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| The novel coronavirus disease (COVID-19) is a challenge to every health system. Unfortunately, it is unlikely that this pandemic will disappear soon. No health system, with its present resources and workflow, is capable enough to deal with a full-blown wave of this pandemic. Acquisition of specific new skills may be fu... |
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Assessment of Side Effects of Radiation Therapy in Patients With COVID-19 Treated for Early-Stage Breast Cancer
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| Purpose/Objective(s) The Covid-19 caused by the SARS-COV-2 coronavirus is at the origin of a global pandemic. This pandemic has prompted the current health system to reorganize and rethink the care offered by health establishments. We report the early and late toxicity in patients infected with COVID-19 treated at the ... |
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Positive Chest CT Features in Patients With COVID-19 Pneumonia and Negative Real-Time Polymerase Chain Reaction Test
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| Objectives Clinically suspicious novel coronavirus (COVID-19) lung pneumonia can be observed typically on computed tomography (CT) chest scans even in patients with a negative real-time polymerase chain reaction (RT-PCR) test. The purpose of the study was to describe the CT imaging findings of five patients with negati... |
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Comparison of computed tomography (CT) findings with RT‐PCR in the diagnosis of COVID‐19 in children
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| AIM: This study aimed to compare chest computed tomography (CT) findings with reverse‐transcription polymerase chain reaction (RT‐PCR) test results in children with probable or definitive diagnosis of coronavirus disease 2019 (COVID‐19). METHODS: In this retrospective archive study, pediatric patients who were followed... |
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Accuracy of chest ultrasonography in diagnosis of COVID 19 pneumonia
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| Rationale: COVID 19 virus infection is ongoing catastrophic worldwide pandemic with significant morbidity and mortality. Large numbers of persons that getting COVID19 virus infection at high risk of developing COVID 19 pneumonia;with increasing chance of worse and prolonged illness. Early diagnosis of COVID 19 pneumoni... |
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Lung ultrasound findings in pediatric patients with COVID-19
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| During the pandemic caused by the novel coronavirus (COVID-19), lung ultrasound has been used to diagnose and monitor respiratory condition. The aim of the study was to describe lung ultrasound findings in children with a COVID-19 infection. Patients younger than 18 years old and positive for COVID-19, admitted to pedi... |
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Chest imaging findings in COVID-19 patients: a case series from Nigeria
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| COVID-19 is a global pandemic ravaging the whole world with large numbers of reported cases globally. It is a highly-contagious novel infectious disease that causes inflammation in the respiratory system. Chest imaging is a useful adjunct for diagnosis, documenting the extent of disease as well as observation of change... |
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Morphological patterns and distributions in portable chest radiographs of COVID-19-positive cases admitted to a tertiary care hospital: An early experience from Scandinavia
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| INTRODUCTION: Chest radiographic (CXR) features, particularly portable CXR findings, of COVID-19 have not yet been systematically described, either as a baseline tool or as a follow-up method, despite the continuing global pandemic. There is a marked paucity of articles detailing the CXR findings vis-à-vis a multitude ... |
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Radiologische Manifestationen von Lungenerkrankungen bei COVID-19
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| CLINICAL ISSUE: Since its emergence in late 2019, the disease caused by the novel coronavirus, termed COVID-19, has been declared a pandemic by the World Health Organization. Reference standard for the diagnosis of COVID-19 is a positive reverse transcription polymerase chain reaction (RT-PCR) test. While the RT-PCR sh... |
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Imaging Findings in Multisystem Inflammatory Syndrome in Children (MIS-C) Associated with COVID.
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| Please see the Author Video associated with this article. Background: A multisystem inflammatory syndrome in children associated with COVID-19 (MIS-C) has recently been described. Objective: To evaluate imaging findings of MIS-C associated with COVID-19. Subjects and Methods: Imaging studies and medical records of sixt... |
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Correlation of olfactory dysfunction with lung involvement and severity of COVID-19
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| BACKGROUND: Olfactory dysfunction (OD) is a significant symptom of COVID-19 and may be the earliest symptom, or it may sometimes be the only manifestation of the disease. AIMS: To investigate whether OD is correlated with chest computed tomography (CT) findings, blood test parameters, and disease severity in COVID-19 p... |
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Spontaneous Pneumomediastinum without Pneumothorax in Non-ventilated COVID-19 Pneumonia: A Case Report
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| Spontaneous pneumomediastinum (SPM) is among the rare complications of Coronavirus Disease-19 (COVID-19) and usually involves patients with a severe form of disease who are undergoing treatment with invasive/non-invasive ventilation or high-flow oxygen therapy. A very low percentage of SPM cases are detected in non-ven... |
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Non‐invasive hemodynamic profile of early COVID‐19 infection
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| INTRODUCTION: Little is known about the systemic and pulmonary macrohemodynamics in early COVID‐19 infection. Echocardiography may provide useful insights into COVID‐19 physiopathology. METHODS: Twenty‐three COVID‐19 patients were enrolled in a medical ward. Gas exchange, transthoracic echocardiographic, and hemodynami... |
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Dyspnoea, lung function and CT findings three months after hospital admission for COVID-19
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| The long-term pulmonary outcomes of coronavirus disease 2019 (COVID-19) are unknown. We aimed to describe self-reported dyspnoea, quality of life, pulmonary function, and chest CT findings three months following hospital admission for COVID-19. We hypothesised outcomes to be inferior for patients admitted to intensive ... |
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Autopsy findings in COVID-19-related deaths: a literature review
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| Although many clinical reports have been published, little is known about the pathological post-mortem findings from people who have died of the novel coronavirus disease The need for postmortem information is urgent to improve patient management of mild and severe illness, and treatment strategies The present systemat... |
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CT Imaging Features of Different Clinical Types of COVID-19: A Chinese Multicenter Study
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| Background: We aimed to explore the chest CT features of different clinical types of COVID-19 pneumonia based on a Chinese multicenter dataset using an artific |
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Advances in medical imaging to evaluate acute respiratory distress syndrome
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| Acute respiratory distress syndrome is a refractory respiratory syndrome with a high prevalence in the Intensive Care Unit. Though much improvement has been achieved over the last 50 decades, the disease continues to be under-recognized and under-treated, and its mortality remains high. Since the first report, the radi... |
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CT findings of patients infected with SARS-CoV-2
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| Objective: We aimed to describe the chest CT findings in sixty-seven patients infected by Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Method and material: We retrospectively reviewed 67 patients hospitalized in Ruian People's Hospital. All the patients received the positive diagnosis of SARS-CoV-2 inf... |
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HP36: Diaphragm impairment in patients with COVID-19: A case-control study
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| Objective: Physicians have observed ventilation disorders in patients with COVID-19. The possible impairment of the diaphragm could be related to the systemic inflammatory response that typifies this infection. We aimed to assess the diaphragmatic function in patients with severe COVID-19. Methods: We recruited patient... |
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Radiological Findings of COVID-19 Patients in Italy
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| CONTEXT: The emergence of COVID-19/SARS-CoV2 (COVID-19) was an outbreak that began in December 2019 and rose to pandemic levels in 2020 One of the largest problems with COVID-19 is the typical delay in testing and diagnosis that can lead to additional transmission of the disease Under consultation with a board-certifie... |
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Multidetector high-resolution computed tomography of the lungs: protocols and applications.
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| Advances in computed tomography (CT) scanner technology have made isotropic volumetric, multiplanar high-resolution lung imaging possible in a single breath-hold, a significant advance over the incremental high-resolution CT (HRCT) technique in which noncontiguous images sampled the lung, but lacked anatomic continuity... |
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Indications for and Findings on Transthoracic Echocardiography in COVID-19
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| BACKGROUND: Despite growing evidence of cardiovascular complications associated with coronavirus disease 2019 (COVID-19), there are few data regarding the performance of transthoracic echocardiography (TTE) and the spectrum of echocardiographic findings in this disease. METHODS: A retrospective analysis was performed a... |
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A Simplified Point-of-Care Lung Ultrasound Protocol to Detect Coronavirus Disease 2019 in Inpatients: A Prospective Observational Study
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| Objectives: To assess the diagnostic performance of lung point-of-care ultrasound (POCUS) compared to either a positive nucleic acid test (NAT) or a COVID-19-typical pattern on computed tomography (CT) and to evaluate opportunities to simplify a POCUS algorithm. Methods: Hospital-admitted adult inpatients with (1) eith... |
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COVID-19 in an asymptomatic patient undergoing FDG PET/CT
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| The 2019 novel coronavirus pneumonia (COVID-19) is an ongoing global pandemic with a worldwide death toll of over 416,000 as of June 10, 2020. Although the first documented cases in Wuhan, China were patients with severe respiratory symptoms including cough, fever, fatigue, and shortness of breath, the disease process ... |
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Quantitative computed tomography of the coronavirus disease 2019 (COVID-19) pneumonia
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| Objective: To quantify coronavirus diseases 2019 (COVID-19) pneumonia and to explore whether quantitative computer tomography (CT) could be used to assess severity on admission. Materials and methods: From January 17 to February 9, 2020, 38 hospitalized patients with COVID-19 pneumonia were consecutively enrolled in ou... |
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Lung ultrasound score in establishing the timing of intubation in COVID-19 interstitial pneumonia: A preliminary retrospective observational study
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| PURPOSE: To investigate the role of lung ultrasound score (LUS) in assessing intubation timing for patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pneumonia. MATERIALS AND METHODS: Seventy-two patients with critical coronavirus disease 2019 (COVID-19) were admitted to a makeshift intensive ca... |
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Invasive aspergillosis in coronavirus disease 2019: a practical approach for clinicians
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| Invasive pulmonary aspergillosis (IPA) can affect patients with severe coronavirus disease 2019 (COVID-19), but many questions remain open about its very variable incidence across the world, the actual link between the viral infection and the fungal superinfection, the significance of Aspergillus recovery in a respirat... |
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Management of Persistent Pneumothorax With Thoracoscopy and Bleb Resection in COVID-19 Patients
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| Several studies have been published describing the clinical and radiographic findings of coronavirus disease 2019-related pneumonia. Therefore, there is currently a lack of pathologic data on its effects in intubated patients. Pneumothorax may occur rarely and results from a combination of fibrotic parenchyma and prolo... |
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Clinical application of lung ultrasound score on COVID-19 setting: a regional experience in Southern Italy
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| OBJECTIVE: We aimed to assess the correlation between LUS Soldati proposed score and clinical presentation, course of disease and the possible need of ventilation support/intensive care. PATIENTS AND METHODS: All consecutive patients with laboratory confirmed SARS-CoV-2 infection and hospitalized in two COVID Centers w... |
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[Predictors of Severe COVID-19 Pneumonia]
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| In patients with COVID-19, age over 50 years is also considered as an indication for antiviral drug therapy, in addition to hypoxemia At this time, it still remains unclear as to which clinical markers can be considered as being predictive of severe COVID-19 pneumonia with hypoxemia We categorized 49 patients with COVI... |
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CT Manifestations of Novel Coronavirus Pneumonia: A Case Report
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| BACKGROUND: Since December 2019, the outbreak of the novel coronavirus has impacted nearly >90,000 people in more than 75 countries. In this case report, we aim to define the chest computed tomography findings of 2019-novel coronavirus associated with pneumonia and its successful resolution after treatment. CASE REPORT... |
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Association of plain computed tomography-determined pulmonary artery-to-aorta ratio with clinical severity of coronavirus disease 2019
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| Coronavirus disease (COVID-19) is associated with pulmonary hypertension due to pulmonary embolism, which affects subsequent outcomes. However, definitive diagnosis of pulmonary hypertension is difficult because of the risk of spreading the infection. Here, we assess the utility of plane computed tomography in noninvas... |
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Clinical Characteristics and CT Findings in 148 Non-COVID-19 Influenza-Like Illness Cases: A Retrospective Control Study
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| Background: This study was to collect clinical features and computed tomography (CT) findings of Influenza-Like Illness (ILI) cases, and to evaluate the correlation between clinical data and the abnormal chest CT in patients with the Influenza-Like Illness symptoms. Methods: Patients with the Influenza-Like Illness sym... |
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Spontaneous Pneumomediastinum in COVID-19 Pneumonia
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| Spontaneous pneumomediastinum (SPM) is the collection of air within the mediastinal cavity, which is commonly described in the literature for mechanical ventilation and perforation of hollow viscera. Coronavirus disease 2019 (COVID-19) is a rare but salient etiology of this complication in the current pandemic. Here, w... |
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Clinical and Imaging Findings in COVID-19 Patients Complicated by Pulmonary Embolism
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| Objective: To describe clinical, and imaging findings including the evolution pattern in COVID-19 pneumonia complicated by pulmonary embolism (PE). Methods: Eleven of 1453 patients with a probable diagnosis of COVID-19 pneumonia were retrospectively selected for the presence of PE. Clinical and laboratory data were rec... |
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Clinical and computed tomography characteristics of COVID-19 associated acute pulmonary embolism: A different phenotype of thrombotic disease?
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| INTRODUCTION: COVID-19 infections are associated with a high prevalence of venous thromboembolism, particularly pulmonary embolism (PE). It is suggested that COVID-19 associated PE represents in situ immunothrombosis rather than venous thromboembolism, although the origin of thrombotic lesions in COVID-19 patients rema... |
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Can initial chest CT scan predict status and clinical outcomes of COVID-19 infection? A retrospective cohort study
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| BACKGROUND: We aimed to investigate the association of initial chest CT scan findings with status and adverse outcomes of COVID-19 (including ICU admission, mortality, and disease severity). This retrospective cohort study was performed in three hospitals in Babol, northern Iran, between February and March 2020. Cases ... |
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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-19
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| OBJECTIVE: To evaluate the inter- and intraobserver agreement of COVID-RADS and CO-RADS reporting systems among differently experienced radiologists in a population with high estimated prevalence of COVID-19. METHODS AND MATERIALS: Chest CT scans of patients with clinically–epidemiologically diagnosed COVID-19 were ret... |
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Thin-section computed tomography findings and longitudinal variations of the residual pulmonary sequelae after discharge in patients with COVID-19: a short-term follow-up study
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| OBJECTIVES: This study analyzed and compared CT findings and longitudinal variations after discharge between severe and non-severe coronavirus disease (COVID-19) patients who had residual pulmonary sequelae at pre-discharge. METHODS: A total of 310 patients were included and stratified into severe and non-severe COVID-... |
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Assessment of pulmonary arterial circulation 3 months after hospitalization for SARS-CoV-2 pneumonia: Dual-energy CT (DECT) angiographic study in 55 patients
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| BACKGROUND: During COVID-19, the main manifestations of the disease are not only pneumonia but also coagulation disorders. The purpose of this study was to evaluate pulmonary vascular abnormalities 3 months after hospitalization for SARS-CoV-2 pneumonia in patients with persistent respiratory symptoms. METHODS: Among t... |
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Lung Ultrasound in the COVID-19 Pandemic
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| Lung ultrasound (LUS) is one of the most important and innovative applications in emergency and critical care medicine for the management of critically ill patients. Ultrasound has been widely used in the COVID-19 pandemic as an extremely reliable technique and has proved to have a key role in the diagnosis and monitor... |
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Visualizing techniques for new coronavirus infection: Focus on computed tomography. experience of the city clinical hospital no. 15 named after O.M. Filatov
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| The first case of Coronavirus pneumonia (COVID-19) was detected in Wuhan, China, but the disease became a pandemic and health-care institutions in the Russian Federation faced confirmed cases of COVID-19 Objective To describe the possibilities of imaging techniques with a focus on multispiral computed tomography (MSCT)... |
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Impaired Diffusion Capacity and Pulmonary Fibrosis after Recovery from COVID-19: A Systematic Review and Meta-Analysis
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| Background: The medium- to long-term pulmonary consequences of coronavirus disease 2019 (COVID-19) after recovery from acute infection remain unclear. Several studies have examined this issue and reported heterogeneous results. Methods: : We conducted a systematic review and meta-analysis using a random-effects model t... |
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COVID-19 ARDS Is Associated with Higher Compliance and Lung Gas Volume Compared to Non-COVID-19 ARDS
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| This retrospective analysis compared historical cohorts with COVID-19-related acute respiratory distress syndrome (ARDS) with respect to compliance and arterial partial pressure of oxygen/fraction of inspired oxygen (P/F) ratios For comparable P/F ratios, patients with ARDS caused by COVID-19 had higher lung compliance... |
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Improving CT accuracy in the diagnosis of COVID-19 in a hospital setting
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| OBJECTIVE: This study aimed to improve the accuracy of CT for detection of COVID-19-associated pneumonia and to identify patient subgroups who might benefit most from CT imaging. METHODS: A total of 269 patients who underwent CT for suspected COVID-19 were included in this retrospective analysis. COVID-19 was confirmed... |
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Coronavirus Disease 2019 (COVID-19) CT Findings: A Systematic Review and Meta-analysis
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| PURPOSE: To date, considerable knowledge gaps remain regarding the chest CT imaging features of coronavirus disease 2019 (COVID-19). We performed a systematic review and meta-analysis of results from published studies to date to provide a summary of evidence on detection of COVID-19 by chest CT and the expected CT imag... |
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Evaluation of a multiplex PCR screening approach to identify community-acquired bacterial co-infections in COVID-19: a multicenter prospective cohort study of the German competence network of community-acquired pneumonia (CAPNETZ)
### Respon... | PURPOSE: Thorough knowledge of the nature and frequency of co-infections is essential to optimize treatment strategies and risk assessment in cases of coronavirus disease 2019 (COVID-19). This study aimed to evaluate the multiplex polymerase chain reaction (PCR) screening approach for community-acquired bacterial patho... |
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Lungenpilzinfektionen bei schwerem COVID-19-Verlauf?
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| Die invasive Aspergillose wurde bereits mehrfach als eine Komplikation schwerer virenbedingter Pneumonien beschrieben. Wahrend der SARS-Pandemie 2002-2003 konnten Lungenpilzinfektionen bei etwa 10% der verstorbenen Patienten mittels Autopsie identifiziert werden. Fur schwere Verlaufe der Coronavirus-Erkrankung (COVID-1... |
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SARS-CoV-2 viral load assessment in lung transplantation.
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| In the era of COVID-19 pandemic, organ transplantation programs were facing serious challenges. The lung transplantation donor pool was extremely limited and SARS-CoV-2 viral load assessment has become a crucial part of selecting an optimal organ donor. Since COVID-19 is a respiratory disease, the viral load is thought... |
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Three-Dimensional CT for Quantification of Longitudinal Lung and Pneumonia Variations in COVID-19 Patients
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| Objectives: Visual chest CT is subjective with interobserver variability We aimed to quantify the dynamic changes of lung and pneumonia on three-dimensional CT (3D-CT) images in coronavirus disease 2019 (COVID-19) patients during hospitalization |
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Invasive pulmonary aspergillosis in the COVID‐19 era: An expected new entity
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| OBJECTIVES: Information on the recently COVID‐19‐associated pulmonary aspergillosis (CAPA) entity is scarce. We describe eight CAPA patients, compare them to colonised ICU patients with coronavirus disease 2019 (COVID‐19), and review the published literature from Western countries. METHODS: Prospective study (March to ... |
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Evolution of chest CT manifestations of COVID-19: A longitudinal study
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| Background: The aim of this study was to investigate the chest CT manifestations of COVID-19 and its CT evolving process to explore its inherent outcomes. Methods: Inpatients diagnosed with COVID-19 at the Enze Hospital from January 17, 2020 to February 15, 2020 were included. The evolving characteristics of CT manifes... |
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Diagnostic value of 12-zone lung ultrasound protocol for diagnosing COVID-19-associated pneumonia in outpatients
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| Introduction: In the SARS-CoV-2 pandemic, lung ultrasound can be of decisive importance for planning further treatment approach in patients with infection. There is still no clear priority for the choice of lung ultrasound protocol in an outpatient setting. Aim: The objective of the study was to evaluate the applicabil... |
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