Image quality derived from echo liver imaging at 3T (A, left) improves (A, right) when applying Philips MultiTransmit technology, which eliminatesdielectric shading, an artifact commonly found at this field strength.
Image quality derived from echo liver imaging at 3T (A) improves when applying Philips MultiTransmit technology, which eliminates dielectric shading, an artifact commonly found at this field strength. Unveiled at RSNA 2008, MultiTransmit technology automatically adjusts multiple radiofrequency signals to accommodate the anatomy of specific patients, thereby improving image uniformity and increasing overall image consistency, according to the company. The technology, which is unique to the company’s Achieva 3.0T TX, is particularly helpful in patients with liver cirrhosis and ascites (B). These ascites can be challenging to image due to shielding effects of fluids (B, inset). MultiTransmit solves the problem, decreasing B1 inhomogeneity and, thereby, improving lesion visualization. The first installations of the Achieva 3.0T TX with MultiTransmit began operating earlier this year at Tokai University in Tokyo, Bonn University in Germany, and Fletcher Allen Health Care in Burlington, VT. Users are focusing on breast, spine, and abdominal imaging. (Provided by University of Bonn)
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.