Background: Computed tomographic (CT) colonography, also called virtual colonoscopy, is
an evolving technology under evaluation as a new method of screening for colorectal cancer…

… The purpose of this study was to systematically review and perform a meta-analysis of the
ability of cardiac computed tomography angiography (CCTA) to predict future cardiovascular …

… analysis included only studies of 64-row scanners (142). We consider our meta-analysis of
… and extension of Hamon and colleagues' meta-analysis (138). The reviewers retrieved 16 …

… Compared with intra-arterial DSA, our meta-analysis suggests that CTA is highly accurate
for assessment of PAD in all regions of the lower extremity arteries. Computed tomography …

… This meta-analysis summarized 16 studies that compared results of prospective ECG-gated
CT angiography with those of catheter angiography in patients with suspected coronary …

… This meta-analysis provides the rationale for prospective trials incorporating computed
tomography findings into clinical decision-making for patients with acute pulmonary embolism. …

Study objective Computed tomography (CT) is an important imaging modality used in the
diagnosis of a variety of disorders. Imaging quality may be improved if intravenous contrast is …

… To compare the diagnostic accuracy of computed tomography (CT) and positron emission
tomography (PET) with 18-fluorodeoxyglucose (FDG) for mediastinal staging in patients with …

… This meta-analysis summarizes evidence about the accuracy of noninvasive computed
tomographic (CT) angiography for diagnosing intracranial aneurysms in symptomatic patients. …

Background: Ruling out injuries of the cervical spine in obtunded blunt trauma patients is
controversial. Although computed tomography (CT) readily demonstrates fractures and …