Low-dose mammo, wireless US probe, 3T MRI pace Siemens at RSNA November 28, 2012 -- CHICAGO - A new digital mammography system with lower radiation dose, a wireless ultrasound probe, a 3-tesla MRI scanner designed for high-performance clinical and research work, and a new line of angiography systems are among the highlights in the RSNA 2012 booth of Siemens Healthcare.
Study shows PET/CT lights up 'chemo brain' regions November 28, 2012 -- CHICAGO - Researchers utilizing F-18 FDG PET/CT imaging have found that women who express "chemo brain" symptomology appear to have sharply reduced glucose metabolism in critical areas of the brain. Results from the study were presented on Tuesday at the RSNA meeting.
Radiologists should eye scans for clues to elder abuse November 28, 2012 -- CHICAGO - The under-the-radar problem of physical abuse of the elderly can be countered by radiologists who observe certain patterns of head and neck injuries, subdural hematomas, and the social context surrounding these cases, researchers reported at RSNA 2012.
Moments in Radiology History: Part 10 -- RSNA show's early days November 28, 2012 -- When RSNA held its first meeting in December 1915, the conference attracted 30 of the nascent society's 62 members to a Chicago hotel. Now closing in on its 100-year anniversary, RSNA still meets in Chicago, but it draws 60,000 radiology professionals to what has become the world's largest medical meeting.
CT dose reduction, PET/MRI pace Philips RSNA news November 28, 2012 -- CHICAGO - New developments in CT dose reduction, an expansion of its digital MRI architecture, and new enhancements in PET/MRI are pacing product news in the RSNA 2012 booth of Philips Healthcare.
Residents need twice the fluoro time to place catheters November 27, 2012 -- CHICAGO - Radiology residents at two large teaching hospitals in Tennessee required twice as long as interventional radiologists to place central venous catheters under fluoroscopy guidance, effectively doubling the radiation dose to the patient, according to a study presented at the 2012 RSNA meeting.
Radiologists must exploit IT to secure their future: Part 1 November 27, 2012 -- CHICAGO - Although healthcare reform and alternatives to the traditional fee-for-service model pose challenges to radiology, advances in information technology can help radiologists clearly demonstrate their value in patient care, according to Dr. Keith Dreyer, PhD, of Massachusetts General Hospital.
Standardized workflow lexicon project SWIMs toward completion November 27, 2012 -- CHICAGO - Optimizing workflow is a universal goal of any radiology department. Dashboards keep managers abreast of what's happening, but making comparisons is difficult because a standardized workflow lexicon doesn't exist. This will change with SWIM, according to a Monday scientific session at the RSNA meeting.
CT can replace x-ray for pediatric cystic fibrosis patients November 27, 2012 -- CHICAGO - Ultralow-dose CT is on par with a frontal chest x-ray in terms of dose (0.05 mSv) and gives an accurate diagnosis in pediatric cystic fibrosis patients, Belgian researchers revealed on Monday afternoon at the annual RSNA meeting.