Abdominal MR angiography can now be performed in real-time, eliminating digital subtraction angiography's one remaining edge, according to a study published in the October issue of Magnetic Resonance in Medicine.
Abdominal MR angiography can now be performed in real-time, eliminating digital subtraction angiography's one remaining edge, according to a study published in the October issue of Magnetic Resonance in Medicine.
Oliver Wieben, Ph.D., and colleagues at the University of Wisconsin performed 3D contrast-enhanced abdominal MRA in five healthy subjects and two patients with abdominal vascular disease. They linked a PC-based workstation with a standard 1.5T scanner to process time-resolved contrast kinetics (TRICKS) 3D data sets in real-time in a single breath-hold.
The 4D system gauged diaphragm motion over a long breath-hold and processed multiple coil data simultaneously. It provided information on general flow patterns and may be beneficial in the presence of aortic aneurysms, occlusions, and dissections.
Emerging AI Algorithm Shows Promise for Abbreviated Breast MRI in Multicenter Study
April 25th 2025An artificial intelligence algorithm for dynamic contrast-enhanced breast MRI offered a 93.9 percent AUC for breast cancer detection, and a 92.3 percent sensitivity in BI-RADS 3 cases, according to new research presented at the Society for Breast Imaging (SBI) conference.
The Reading Room Podcast: Current Perspectives on the Updated Appropriate Use Criteria for Brain PET
March 18th 2025In a new podcast, Satoshi Minoshima, M.D., Ph.D., and James Williams, Ph.D., share their insights on the recently updated appropriate use criteria for amyloid PET and tau PET in patients with mild cognitive impairment.
Can Abbreviated Breast MRI Have an Impact in Assessing Post-Neoadjuvant Chemotherapy Response?
April 24th 2025New research presented at the Society for Breast Imaging (SBI) conference suggests that abbreviated MRI is comparable to full MRI in assessing pathologic complete response to neoadjuvant chemotherapy for breast cancer.
Clarius Mobile Health Unveils Anterior Knee Feature for Handheld Ultrasound
April 23rd 2025The T-Mode Anterior Knee feature reportedly offers a combination of automated segmentation and real-time conversion of grayscale ultrasound images into color-coded visuals that bolster understanding for novice ultrasound users.