- Dual-Layer Detector Cone-Beam CT Angiography for Stroke Assessment: First-in-Human Results (the Next Generation X-ray Imaging System Trial)
Dual-layer detector cone-beam CTA virtual monoenergetic images are noninferior to CTA under certain conditions. Notably, the prototype is hampered by a long scan time and is not capable of contrast media bolus tracking.
- Incidental Findings from 16,400 Brain MRI Examinations of Research Volunteers
Four percent of individuals who undergo research brain MR imaging have an incidental, potentially clinically significant finding. Routine neuroradiologist review of all scans yields a much higher rate of significant lesion detection than selective referral from nonradiologists who perform the examinations.
- Phenotyping Superagers Using Resting-State fMRI
Functional connectivity in the default mode, salience, and language networks can provide potential imaging biomarkers for predicting superagers.
- Stent-Assisted Coiling in the Treatment of Unruptured Intracranial Aneurysms: A Randomized Clinical Trial
The STAT trial did not show stent-assisted coiling to be superior to coiling alone for wide-neck, large, or recurrent unruptured aneurysms.
- Temporal Characteristics of CSF-Venous Fistulas on Digital Subtraction Myelography
This is the first study to report the temporal characteristics of CSF-venous fistulas using digital subtraction myelography. The authors found that, on average, the CSF-venous fistula appeared 9.1 seconds (range, 0-30 seconds) after intrathecal contrast reached the spinal level.
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