Viruses are the most common causes of respiratory infection. The imaging findings of viral
pneumonia are diverse and overlap with those of other nonviral infectious and inflammatory …

On 31 December 2019, a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
emerged in Wuhan, Hubei province, China, and caused the outbreak of the Coronavirus …

Imaging and clinical manifestations of viral pneumonia are protean and not reliably
predictive of its origin. All patients with neutropenic fever and normal findings at chest …

Thoracic imaging is fundamental in the diagnostic route of Coronavirus disease 2019
(COVID-19) especially in patients admitted to hospitals. In particular, chest computed …

The halo sign is a CT finding of ground-glass opacity surrounding a pulmonary nodule or
mass. The reversed halo sign is a focal rounded area of ground-glass opacity surrounded by …

To listen to the podcast associated with this article, please select one of the following:
iTunes, Google Play, or direct download. OBJECTIVE. The purpose of this study was to …

Abstract Background Community acquired viruses (CRVs) may cause severe disease in
cancer patients. Thus, efforts should be made to diagnose CRV rapidly and manage CRV …

OBJECTIVE. We retrospectively compared the CT findings of consecutive viral and bacterial
lower respiratory tract infections (LRTIs) to determine their imaging appearance and any …

Pneumonia is an acute inflammation of the lower respiratory tract. Lower respiratory tract
infection is a major cause of mortality worldwide. Pneumonia is most common at the …

Pneumonia is among the most common causes of death worldwide. The epidemiologic and
clinical heterogeneity of pneumonia results in challenges in diagnosis and treatment. There …