Ultrasound Digital Community
Multimodality vendors launch scanners at ECR 2014
March 9, 2014 -- VIENNA - In the past, ECR languished in the shadow of Chicago's RSNA show when it came to new product introductions. But ECR is slowly coming into its own, as indicated by new product launches from the major multimodality companies at this week's congress.
Practice of Ultrasound: Part 14 -- Transparently retasking
February 27, 2014 -- AuntMinnie.com presents the latest in a series of columns on the practice of ultrasound from Dr. Jason Birnholz, one of the pioneers of the modality. In this installment, he discusses the value of ultrasound's past and the challenges of interspecialty distrust.
Size matters in the future evolution of compact ultrasound
February 26, 2014 -- Compact or handheld ultrasound systems are now used across an array of specialties and clinical applications, often generating demand for ultrasound where none had existed. What's next? Possibilities abound, but a role as the stethoscope of the future isn't likely to be one of them, according to Stephen Holloway of consulting firm IHS.
Canadian ob/gyns, rads target entertainment ultrasound
February 20, 2014 -- The growing use of fetal ultrasound for nonmedical purposes has prompted two Canadian medical societies to issue a statement against the scans, which have been linked to gender-specific abortion in the country.
Why does breast US find cancers mammography doesn't?
February 20, 2014 -- Most breast cancers detected at screening ultrasound are not seen on mammograms, even in retrospect, which suggests that supplemental screening with ultrasound is beneficial for high-risk women -- especially those with dense tissue, according to a new study published in the February issue of Radiology.
ACC, others call for patient-centric heart imaging
February 18, 2014 -- Noninvasive cardiovascular imaging decisions must become more patient-centric and individualized, according to a statement from the American College of Cardiology (ACC) that was endorsed by 14 other medical societies.
EHR alerts boost participation in AAA screening
February 12, 2014 -- Many men who are at risk for an abdominal aortic aneurysm (AAA) unfortunately don't get screened for the often deadly condition. But Kaiser Permanente in California has found a way to reach more of them by integrating alerts for screening into its electronic health record (EHR) software.
WBUS: Better than DBT as adjunct to mammography?
January 31, 2014 -- Whole-breast ultrasound (WBUS) is still a valuable adjunct to conventional mammography, even if digital breast tomosynthesis (DBT) is available, according to Yale University researchers, who discovered that WBUS found some cancers that DBT missed.
USPSTF revises stance on ultrasound AAA screening
January 28, 2014 -- In an update on Monday to its 2005 recommendations for ultrasound screening for abdominal aortic aneurysms (AAA), the U.S. Preventive Services Task Force (USPSTF) largely kept to its previous recommendations for men while adding nuance to its suggestions for screening in women.
Is point-of-care ultrasound the new stethoscope?
January 27, 2014 -- The role of point-of-care ultrasound in developing countries, the need for early ultrasound education, and the expansion of point-of-care cardiac ultrasound are among the featured topics in the latest issue of the World Heart Federation's Global Heart journal.
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.
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.
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