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30 Ιουλ 2020 · Several countries requested advice from WHO on the role of chest imaging in the diagnostic work-up of patients with probable or who are suspected of having COVID-19 and in the clinical management of patients with confirmed COVID-19.
9 Φεβ 2021 · The role of imaging has evolved during the pandemic, with CT initially being an alternative and possibly superior testing method compared with reverse transcriptase–polymerase chain reaction (RT-PCR) testing and evolving to having a more limited role based on specific indications.
6 Ιουν 2021 · These scenarios where imaging is indicated in patients with confirmed or suspected COVID-19 are specific for CXR and chest CT and include the following: (1) patients with a positive RT-PCR test or high pre-test probability in the absence of a RT-PCR test with evidence of risk factors for disease progression (i.e., > 65 years of age ...
11 Ιουν 2020 · This rapid advice guide examines the evidence and makes recommendations for the use of chest imaging in acute care of adult patients with suspected, probable or confirmed COVID-19. Imaging modalities considered are radiography, computed tomography and ultrasound.
4 Ιουν 2020 · Medical imaging may be useful for differential diagnosis between Covid-19 and other viral respiratory illnesses with similar symptoms. 35, 36, 37 Chest radiographs, chest CT, lung ultrasound, as well as MRI are included in the arsenal of medical imaging, each one with advantages and limitations.
10 Ιαν 2023 · In hospitalized patients with COVID-19, a higher percentage of fully vaccinated patients had no pneumonia on CT scans (unvaccinated patients vs fully vaccinated patients, 22% vs 59%) . In addition, immunized patients seem to be at lower risk of requiring supplemental oxygen or intensive care unit admission.
20 Ιαν 2021 · Medical imaging methods are assuming a greater role in the workup of patients with COVID-19, mainly in relation to the primary manifestation of pulmonary disease and the tissue distribution of the angiotensin-converting-enzyme 2 (ACE 2) receptor.
