New Revolution CT scanner paces GE's RSNA introductions December 3, 2013 -- CHICAGO - A new CT scanner called Revolution that acquires 16 cm of data per rotation is the RSNA 2013 highlight for GE Healthcare. The vendor is also showcasing women's imaging, a rebranding of its automated breast ultrasound technology, and a new angiography system with large-format digital detectors.
Philips paces RSNA launches with PET/CT, CT, US scanners December 2, 2013 -- CHICAGO - New technologies being launched by Philips Healthcare at this week's RSNA meeting include a PET/CT scanner with new digital detectors, a CT system optimized for spectral imaging, and an ultrasound platform designed for both cardiology and radiology applications.
Toshiba RSNA highlights include CT, MRI upgrades December 2, 2013 -- CHICAGO - Toshiba America Medical Systems is offering RSNA 2013 attendees a look at a wide variety of technologies, including an automated CT scanning mode, dose management for interventional imaging, and productivity enhancements in MRI and ultrasound.
Shear-wave elastography, ABUS help classify breast lesions December 1, 2013 -- CHICAGO - High tumor stiffness at shear-wave elastography appears to predict lymph node metastasis in women with invasive breast cancer, and automated breast ultrasound (ABUS) turned in a similar diagnostic performance to handheld ultrasound, according to two studies presented on Sunday at the RSNA meeting.
Practice of Ultrasound: Part 13 -- Liver fat and fibrosis November 12, 2013 -- AuntMinnie.com presents the 13th in a series of columns on the practice of ultrasound from Dr. Jason Birnholz, one of the pioneers of this modality. In this edition, Dr. Birnholz addresses the challenges of imaging liver fat and fibrosis in the age of obesity.
Combination of ultrasound, tPA may boost stroke treatment October 31, 2013 -- The combination of a novel, operator-independent ultrasound therapy device and tissue-type plasminogen activator (tPA) therapy may be able to increase the rate of artery recanalization in patients with ischemic stroke, according to a study published online October 24 in Stroke.
Nonrads now performing bulk of US-guided procedures October 14, 2013 -- Radiologists no longer predominate in the performance of ultrasound-guided procedures, which may have implications for the quality of patient care, according to a study published online in the Journal of the American College of Radiology.
Panel recommends new US criteria for judging viable pregnancy October 10, 2013 -- To lower the risk of incorrectly diagnosing a pregnancy as nonviable, more-stringent criteria for ultrasound scans should be used to determine if a first-trimester pregnancy cannot result in a live-born baby, advised a multispecialty panel in an article published October 10 in the New England Journal of Medicine.
Lancet: Angiography busts theory of venous link to MS October 8, 2013 -- Countering prior findings that cerebrospinal venous narrowing and multiple sclerosis (MS) go hand in hand, a study incorporating both x-ray venography and ultrasound found that venous narrowing is unrelated to MS. The new results were published online October 9 in Lancet.
Making a Difference as a Sonographer Echocardiographer Doug Wuebben shares the story of a sonographer who battled severe work-related injuries. Her story is all too familiar, but there are steps those in her shoes can take.