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COVID-19 Pneumonia: The Great Ultrasonography Mimicker

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TLDR
In this paper, the authors discuss about the great number of diseases and pathologic conditions that may mimic COVID-19 pneumonia on Lung ultrasound (LUS) examination, which is a point-of care imaging tool that is fast available and easy to disinfect.
Abstract
The pandemic spread of the new Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has raised the necessity to identify an appropriate imaging method for early diagnosis of coronavirus disease 2019 (COVID-19). Chest Computed Tomography (CT) has been regarded as the mainstay of imaging evaluation for pulmonary involvement in the early phase of the pandemic. However, due to the poor specificity of the radiological pattern and the disruption of Radiology Centers functionality linked to an excessive demand for exams, the American College of Radiology (ACR) has advised against CT use for a screening purpose. Lung ultrasound (LUS) is a point-of care imaging tool that is fast available and easy to disinfect. These advantages have determined a “pandemic” increase of its use for early detection of COVID-19 pneumonia in Emergency Departments. However, LUS findings in COVID-19 patients are even less specific than those detectable on CT scan. The scope of this perspective article is to discuss about the great number of diseases and pathologic conditions that may mimic COVID-19 pneumonia on LUS examination.

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Journal ArticleDOI

Handheld ultrasound is an adjunct to the physical examination in the diagnosis of cardiopulmonary disease.

Robert J Henning
- 11 May 2022 - 
TL;DR: The use of HUDs in the diagnosis of patients with pericardial effusions and tamponade, ventricular dilation, aortic and mitral regurgitation, cardiogenic pulmonary edema, viral and bacterial pneumonia, pleural effusion and pneumothorax is discussed.
Journal ArticleDOI

Ultrasound of the lung

TL;DR: In this article , the authors discuss the clinical value of lung ultrasound and enable a pragmatically oriented approach by analyzing the clinical aspect, which includes knowledge of the pre-test probability, the acuteness of the disease, the current clinical situation, detection and/or characterization, initial diagnosis or follow up assessment and the peculiarities of exclusion diagnosis.
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Co-infection of SARS-CoV-2 with other respiratory pathogens in patients with liver disease

TL;DR: Ground glass opacity (GGO) with consolidation was found to be the most common radiological finding among SARS-CoV-2 positive co-infected patients, as compared to only GGO among Sars-Cov-2 mono- Infected patients.
References
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Book ChapterDOI

Interstitial Lung Diseases

TL;DR: Pulmonary alterations are visible only when they are adherent to the pleural surface, that is, when no aerated lung, concomitant subcutaneous emphysema, or pneumothorax are interposed in between.
Journal ArticleDOI

Lesson by SARS-CoV-2 disease (COVID-19): whole-body CT angiography detection of "relevant" and "other/incidental" systemic vascular findings.

TL;DR: Assessment of the frequency of vascular and extravascular events’ distribution in a retrospective cohort of 42 COVID-19 patients concluded that vascular involvement is not negligible in CO VID-19 and should be carefully investigated as it may significantly affect disease behavior and prognosis.
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Interstitial syndrome-lung ultrasound B lines: a potential marker for pulmonary metastases? A case series

TL;DR: The detection, in a dyspneic patient, of a diffuse Bprofile pattern not attributable to traditional interstitial syndrome conditions (pulmonary fibrosis, acute respiratory distress syndrome, acute pulmonary edema, interstitial pneumonia) could be indicative of multiple pulmonary metastases.
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Transthoracic ultrasound versus intraoperative ultrasound in patients with pulmonary fibrosis: Reappraisal of artifacts

TL;DR: This brief communication compared ILU and TUS images in interstitial lung diseases and suggested that most of the TUS artifacts-based diagnostic algorithms should be reappraised.
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A novel role of ultrasonography in identification of the tract of abdominal stab injury

TL;DR: Abdominal wall ultrasonography has been used many abdominal wall disease, like hernia, abdominal wall hematoma, for diagnosis of abdominal wall stabbing injury and neither of them has satisfying sensitivity and specificity.
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