Barco unites medical displays with Uniti launch at JFR October 16, 2014 -- In the world of medical displays, a gulf has existed between grayscale and color, with imaging facilities maintaining separate types of monitors for optimal performance. At the French national congress, JFR, Barco aims to bridge the divide through Coronis Uniti, designed for both applications.
Surgical planning 'cave' highlights advanced imaging October 10, 2014 -- Researchers at Houston Methodist Hospital are using a high-tech surgical planning room they call Plato's Cave to get the most out of their multimodality radiologic images. The Texas-sized cave helps surgeons prepare for their most challenging cases by revealing the anatomic relationships that are key to their decision-making.
CAD with digital mammo doesn't improve radiologist performance October 8, 2014 -- Using computer-aided detection (CAD) with digital mammography has no significant effect on radiologists' performance when they interpret screening mammograms, and it doesn't change their diagnostic decisions, according to a new study published in the October issue of the American Journal of Roentgenology.
Prototype FFR-CT software shows high accuracy vs. invasive FFR October 2, 2014 -- A software-based technique aimed at deriving CT-based blood flow data without invasive procedures showed similar accuracy to invasive fractional flow reserve (FFR) for determining the significance of coronary stenosis, according to a new report in the American Journal of Cardiology.
ASTRO: Imaging, radiation oncology increasingly work as one September 16, 2014 -- SAN FRANCISCO - Imaging is central to the unprecedented wave of medical specialties converging on cancer care. But it will take more than what today's radiologists are trained for to better understand cancer's mysteries, according to a keynote address by Dr. Hedvig Hricak, PhD, on Monday at the American Society for Radiation Oncology (ASTRO) meeting.
Mich. researchers hope to revamp lung CT image processing September 12, 2014 -- A new study at the University of Michigan aims to speed up image processing for low-dose CT lung cancer scans in the hopes of reducing reconstruction times to just a few minutes, which should result in lower radiation doses to patients.
Start-up advances MR-guided procedures with software platform September 4, 2014 -- Wisconsin researchers are developing a new software platform that would allow surgeons to observe the brain in real-time on MRI during surgical and therapeutic drug interventions. The goal of their company, called InseRT MRI, is to develop customized MRI-guided minimally invasive procedures.
Segmentation technique supports coronary CAD August 26, 2014 -- A new coronary artery segmentation and tracking method is showing promise for supporting computer-aided detection (CAD) schemes that can read coronary CT angiography scans to look for arteries blocked by both soft and calcified plaque, according to research published in Medical Physics.
MRI-guided catheter could upgrade stroke treatment August 22, 2014 -- A new steerable MRI-guided catheter can navigate through blood vessels from the groin to the brain in a search for clots to destroy, according to research from the University of California, San Francisco.
Decade of lung CAD brings insight, but little daily use August 19, 2014 -- Computer-aided detection (CAD) is known to boost radiologist performance in the detection of lung nodules, and radiologists certainly need the help. But despite a decade of fine-tuning and some powerful new capabilities, CAD systems haven't found a place in daily practice at most imaging facilities