Computed tomographic (CT) pulmonary angiography is becoming the standard of care at
many institutions for the evaluation of patients with suspected pulmonary embolism. This …

OBJECTIVE. The purpose of this study is to evaluate the rate of overdiagnosis of pulmonary
embolism (PE) by pulmonary CT angiography (CTA) in a tertiary-care university hospital …

PURPOSE: To retrospectively review imaging characteristics of indeterminate computed
tomographic (CT) pulmonary angiograms for pulmonary embolism (PE) and patient …

(CT) angiography in the diagnosis of pulmonary embolism (PE) has dramatically increased
as a consequence of major advances in CT technology. The question now no longer …

In daily clinical routine, computed tomography (CT) has practically become the first-line
modality for imaging of pulmonary circulation in patients suspected of having pulmonary …

OBJECTIVE. The objective of our study was to review the classic direct and indirect
angiographic signs of acute and chronic pulmonary embolism (PE) and correlate these …

PURPOSE: To examine the safety of pulmonary angiography with low-osmolar contrast
material and modern angiographic techniques and to analyze periprocedural complications …

OBJECTIVE. The purpose of this article is to describe the techniques to improve motion
artifacts, vascular enhancement, flow artifacts, body habitus image noise, vascular …

H elical and electron beam CT technology have made it possible to image the thorax in a
short period of time, often during a single breath-hold. With these rapid scanning techniques …

OBJECTIVE. We sought to summarize systematically the published evidence describing the
accuracy of contrast-enhanced helical CT for diagnosing pulmonary embolism. MATERIALS …