Diagnostic Imaging

Radiologists use diagnostic imaging to non-invasively look inside the body to help determine the causes of an injury or an illness, and confirm a diagnosis. Providers use many imaging modalities to do so, including CT, MRI, X-ray, Ultrasound, PET and more.

Toshiba Partners With Leading Universities For Advanced MR Research

Leading research institutions are making breakthroughs in advanced MR imaging with Toshiba America Medical Systems, Inc.’s Vantage Titan™ 3T MR system. Toshiba has partnered with Shands at the University of Florida and the Keck Medical Center of the University of Southern California (USC) for MR research in fMRI, as well as body and cardiac imaging.

Philips collaborates with clinical partners to introduce advanced clinical functionalities in MRI at ISMRM

At the International Society for Magnetic Resonance in Medicine’s (ISMRM) 21st Annual Meeting & Exhibition in Salt Lake City, Royal Philips Electronics (NYSE: PHG, AEX: PHIA) today demonstrated a range of clinical functionalities in Magnetic Resonance Imaging (MRI)*, raising the bar on clinical excellence through greater collaboration, integration and increased patient focus.

SonoSim transforms medical education by placing virtual ultrasound devices, patients, and teachers into lab coat pockets

Innovative online medical education company, SonoSim, Inc. introduced the SonoSim® Personal Solution at the recent AIUM conference held in NYC in April 2013.

Merry X-Ray Corporation to distribute Planmed Verity Extremity Scanner

Planmed Oy, the Finnish manufacturer of the Planmed Verity® Extremity Scanner, signed an exclusive U.S. nationwide distribution agreement with Merry X-Ray Corporation, the largest independent distributor of CR, DR, PACS and radiographic equipment in the U.S.

ARRS: Trauma CT based on clinical findings halves CT utilization, dose + costs

The standard trauma protocol of ordering a nonfocused CT study on transferred patients who underwent a focused exam at an outside institution is unnecessary and leads to overutilization, according to an April 15 presentation at the annual meeting of the American Roentgen Ray Society in Washington, D.C. Instead, researchers recommended an imaging strategy informed by patient history and physical findings.

Myth busted: Pre-MRI x-rays in kids with knee pain offer little value

Radiographs have been shown to provide limited marginal value when conducted before interpretation of MRI studies of pediatric knee pain, challenging common practice and recommendations in the American College of Radiology (ACR) Appropriateness Criteria, according to a study published in the April issue of the American Journal of Roentgenology.

Analogic Highlights Expanded Suite of Ultrasound Imaging Solutions for Interventional Radiology at SIR Annual Scientific Meeting

Analogic Corporation (Nasdaq:ALOG), enabling the world's medical imaging and aviation security technology, announced today that it will demonstrate its industry-leading BK Medical-branded Flex Focus(TM) 500 ultrasound system with Quantum Technology(TM) and the Ultrasonix-branded SonixTablet(TM) with GPS needle guidance, at the 38th Annual Scientific Meeting of the Society of Interventional Radiology (SIR) in New Orleans, April 13--18.

Iterative reconstruction maintains CT quality while allowing 71% drop in dose

At low tube voltage settings, the iDose4 iterative reconstruction algorithm results in higher signal-to-noise ratio, contrast-to-noise ratio and better overall image quality in contrast-enhanced chest CT images, according to a study published in the May issue of Clinical Radiology.

Around the web

Positron, a New York-based nuclear imaging company, will now provide Upbeat Cardiology Solutions with advanced PET/CT systems and services. 

The nuclear imaging isotope shortage of molybdenum-99 may be over now that the sidelined reactor is restarting. ASNC's president says PET and new SPECT technologies helped cardiac imaging labs better weather the storm.

CMS has more than doubled the CCTA payment rate from $175 to $357.13. The move, expected to have a significant impact on the utilization of cardiac CT, received immediate praise from imaging specialists.