MRI provides alternative to CT, US for pediatric appendicitis
March 20, 2014 -- MRI without contrast provides "high diagnostic performance" for suspected pediatric appendicitis and has "substantial" agreement with ultrasound in positive appendicitis cases, indicating that it could be an alternative to both ultrasound and CT for this application, according to a study published online March 17 in Radiology.
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.