Objectives To identify the diagnostic accuracy of common imaging modalities, chest X-ray
(CXR) and CT, for diagnosis of COVID-19 in the general emergency population in the UK …

The COVID-19 pandemic is inevitably changing the world in a dramatic way, and the role of
computed tomography (CT) scans can be pivotal for the prognosis of COVID-19 patients …

Background Computed tomography pulmonary angiography (CTPA) is the gold standard for
the diagnosis of pulmonary embolism (PE). However, contrast is contraindicated in some …

Pulmonary embolism (PE) is a life-threatening disease for which a prompt diagnosis is
important and challenging as its symptoms are mostly nonspecific. In the clinical workflow of …

Background Pulmonary embolism (PE) is a common condition with considerable morbidity
and mortality; it is more often diagnosed post-mortem by pathologists than in vivo by …

Fluorodeoxyglucose (FDG) PET/CT is a vital imaging technique used for staging, assessing
treatment response, and restaging following completion of therapy in patients who are …

Diagnosis of Acute Pulmonary Embolism on a Non-contrast CT Scan - PMC Back to Top Skip to
main content NIH NLM Logo Access keys NCBI Homepage MyNCBI Homepage Main Content …

Objectives To identify the diagnostic accuracy of common imaging modalities, chest X-ray
(CXR) and computed tomography (CT) for diagnosis of COVID-19 in the general emergency …

Quantitative Evaluation of the Attenuation Value of Pulmonary Thrombus on Unenhanced
Computed Tomography Page 1 338 Ichinose M, et al: Attenuation value of pulmonary thrombus …

Objectives: The objective is to assess the role of noncontrast computed tomography (NCCT)
in the identification of pulmonary thromboembolism (PTE) using the difference in attenuation …