Diagnostic Imaging North America
April 2008
COVER STORY
By: Emily Hayes
DEPARTMENTS
Agenda
By: James Brice
Overread
Newsclips
X-Ray Vision
By: John C. Hayes, Editor
Tech Watch
Payment Policy
By: Michael Longacre
Research To Practice
By: James Brice
Clinical Advances
By: James Brice
By: Emily Hayes
Backscatter
By: Bradley M. Tipler, M.D.
Special Section: Enterprise Imaging And IT
Medical Record
Image Reconstruction
European Perspective
Special Section: Women's Health
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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.