Toshiba unveils wide-bore 3T MR scanner
Toshiba laid the groundwork for entering the 3T marketplace in the U.S. with the unveiling of its Vantage Titan 3T system at RSNA 2009. The work-in-progress, which is pending FDA clearance, leapfrogs earlier generations of 3T scanners with a 71-cm tapered aperture and Pianissimo noise reduction technology.
Toshiba laid the groundwork for entering the 3T marketplace in the U.S. with the unveiling of its Vantage Titan 3T system at RSNA 2009. The work-in-progress, which is pending FDA clearance, leapfrogs earlier generations of 3T scanners with a 71-cm tapered aperture and Pianissimo noise reduction technology.
The new wide-bore system incorporates the ability to perform contrast-free MR angiography exams, including Fresh Blood Imaging (FBI) for evaluating peripheral vascular diseases of the lower legs and extremities, Contrast-free Improved Angiography (CIA) for easier visualization of smaller vessels, Time-Spatial Labeling Inversion Pulse (Time-SLIP) for evaluating hemodynamic functional assessments and visualization of vascular structures, and Time and Space Angiography (TSA) to create noncontrast time-resolved imaging with high temporal resolution.
The 3T system utilizes Toshiba's Atlas coil technology integrated into the table to allow patients to be examined without having to be continually repositioned for different exams. The product is being designed with a new user interface called M-Power that promises to simplify training and operation.
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.
Could AI-Powered Abbreviated MRI Reinvent Detection for Structural Abnormalities of the Knee?
April 24th 2025Employing deep learning image reconstruction, parallel imaging and multi-slice acceleration in a sub-five-minute 3T knee MRI, researchers noted 100 percent sensitivity and 99 percent specificity for anterior cruciate ligament (ACL) tears.
New bpMRI Study Suggests AI Offers Comparable Results to Radiologists for PCa Detection
April 15th 2025Demonstrating no significant difference with radiologist detection of clinically significant prostate cancer (csPCa), a biparametric MRI-based AI model provided an 88.4 percent sensitivity rate in a recent study.
