Researchers from the University of Cologne in Germany report that real-time MR-guided wire localization of suspicious breast lesions using an open 1T scanner permits correction of the needle position during placement and reduces interventional procedure time.
Researchers from the University of Cologne in Germany report that real-time MR-guided wire localization of suspicious breast lesions using an open 1T scanner permits correction of the
needle position during placement and reduces interventional procedure time.
The study, published in Radiology, monitored needle placement in 30 women by using a dynamic balanced gradient-echo (single-shot turbo field-echo) sequence with a 0.5-second temporal resolution. The tip of the needle was clearly identified in all patients during placement. Diagnostic MR following the interventional procedure confirmed that the hook wires were placed 0 to 6 mm (mean, 3.3 mm) from the target lesions. Total procedure time ranged from 16 to 36 minutes.
Stay at the forefront of radiology with the Diagnostic Imaging newsletter, delivering the latest news, clinical insights, and imaging advancements for today’s radiologists.
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.