The promise of a flat-panel CT detector was realized on the RSNA exhibit floor with the unveiling of Toshiba America Medical Systems' Aquilion One. Toshiba exec Doug Ryan explains for Diagnostic Imaging's business editor Greg Freiherr why the company expanded the device to 320 detector rows from the 256 in the prototype tested earlier this year.
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Study Shows Enhanced Diagnosis of Coronary Artery Stenosis with Photon-Counting CTA
July 10th 2025In a new study comparing standard resolution and ultra-high resolution modes for patients undergoing coronary CTA with photon-counting detector CT, researchers found that segment-level sensitivity and accuracy rates for diagnosing coronary artery stenosis were consistently > 89.6 percent.
FDA Expands Approval of MRI-Guided Ultrasound Treatment for Patients with Parkinson’s Disease
July 9th 2025For patients with advanced Parkinson’s disease, the expanded FDA approval of the Exablate Neuro platform allows for the use of MRI-guided focused ultrasound in performing staged bilateral pallidothalamic tractotomy.