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CHICAGO - CT coronary angiography (CTCA) demonstrates a cost-effective method in the European Union (EU) for the diagnosis of coronary artery disease compared with traditional diagnostic modalities, according to data presented by German researchers at the 2006 RSNA meeting on Monday.  
CHICAGO - Computer-aided detection (CAD) systems can help radiologists with minimal and moderate experience in detecting lung nodules on chest CT scans, according to researchers from the University of Maryland, Baltimore.  
CHICAGO - A new MRI study finds that sitting up straight may not be the best way to sit to prevent back pain and injury. Researchers from the U.S. and Canada presented their findings on Monday at the 2006 RSNA meeting.  
CHICAGO - Multimodality vendor GE Healthcare of Chalfont St. Giles, U.K., is promoting enhancements for its CT and MRI technology in its booth at this week's RSNA show. The company is also promoting recent launches in its PACS and ultrasound divisions, as well as new clinical applications and research initiatives in molecular imaging.  
CHICAGO - To assess sensitivity and false-positive rates for colon computer-aided detection (CAD) as a second reader, researchers from Berlin pitted three colon CAD) systems against each other. They presented their findings on Sunday at the 2006 RSNA meeting.  
CHICAGO - Gadolinum-enhanced MR angiography (MRA) for following up coil treatment in intracranial aneurysm patients makes the exam more costly and less efficient, according to a presentation this week at the RSNA meeting.  
CHICAGO - Image-guided percutaneous cryoablation of cancer metastases is safe and effective in reducing pain in patients who have not received relief from other treatments, according to the findings from an ongoing study presented at the 2006 RSNA meeting.  
CHICAGO - New product introductions in MRI, digital radiography (DR), and SPECT are among the highlights in the RSNA booth of Andover, MA-based Philips Medical Systems. The company is also touting enhancements in its CT, ultrasound, PACS, and speech recognition business.  

Brisk traffic on the concourse of McCormick Place...
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Guide to Technical Exhibits
Molecular Imaging
Molecular imaging rides roller coaster in 2006

Teleradiology Services
Teleradiology services expand as demand escalates

Speech Recognition
Reporting technology speeds dictation and delivery

PACS Accessories
PACS accessories market aims to ease workflow

Women's Imaging
Digital mammography gets boost from CR; adjunct imaging modalities show potential

Advanced Visualization
AV firms offer 3D tools to stem the digital deluge

Healthcare Informatics
Radiology informatics shows interoperability, workflow improvements

Archiving Systems
Scalable, versatile archives head up storage introductions

CAD extends reach into routine clinical practice

Medical Displays
Color livens up medical display market

Impact of DRA law clouds MRI's near future

Digital mammo, AV support headline PACS introductions

Digital X-Ray
Digital x-ray makes inroads against film-based radiography

Efficiency and better image quality are top ultrasound priorities

Cardiac imaging drives growth in CT

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