AJR: Using ultrasound 1st for appendicitis saves money January 14, 2014 -- Using ultrasound as a first-line evaluation tool for patients suspected of having appendicitis -- and sending equivocal cases on to CT -- reduces radiation dose and saves healthcare dollars compared with a CT-only protocol, according to a new study in the January American Journal of Roentgenology.
Rads equally comfortable with handheld, whole-breast US December 30, 2013 -- Radiologists show equal confidence in visualizing suspicious masses with automated and handheld breast ultrasound, which could decrease the amount of handheld imaging used in diagnostic clinics, according to research presented at the recent RSNA 2013 meeting.
Sonographers can reliably handle screening breast US December 20, 2013 -- For screening breast ultrasound studies, can sonographers deliver a performance comparable to that of radiologists? Turns out they can, according to research presented at the recent RSNA 2013 meeting in Chicago.
In a pinch, sonographers can handle emergency abdominal US December 13, 2013 -- When radiologists are unavailable to provide final reports in a timely fashion, sonographers are capable of providing interpretations of abdominal ultrasound studies in an emergency setting, according to Australian research published online in Radiography.
Siemens RSNA launches include Force CT scanner, angio unit December 4, 2013 -- CHICAGO - Siemens Healthcare is launching a range of new products at this week's RSNA meeting, including the third generation of its dual-source CT architecture, a new angiography system, and a major ultrasound technology upgrade.
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.
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.