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CHICAGO - Could a one-scan CT lung screening and cardiac risk assessment be feasible? Perhaps, say researchers from South Korea who performed low-dose thoracic multidetector-row CT (MDCT) in a group of smokers and ran calcium tests on the data. They shared their results in a presentation Sunday at the RSNA 2007 meeting.  
CHICAGO - Computer-aided detection (CAD) technology offers promise for improving radiologists' performance in assessing the likelihood of lung nodule malignancy, according to researchers from the University of Michigan Medical School in Ann Arbor. The team presented its findings Sunday at this week's RSNA 2007 meeting.  
CHICAGO - Using data from the American College of Radiology Imaging Network (ACRIN) 6667 study, researchers from Pennsylvania have found that the frequency of malignancy in probably benign lesions seen on MRI in high-risk patients is comparable to that of mammography. They presented their work to attendees at the 2007 RSNA meeting on Sunday.  
CHIGAGO - Patients with implanted pacemakers or defibrillators no longer need to be routinely denied much-needed MR scans, according to a presentation Sunday at the 2007 RSNA meeting. Researchers from Italy found that 1.5-tesla MR was safe in their patients with the new generation of cardiac devices.  

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Guide to Technical Exhibits
Teleradiology Services
Road to RSNA 2007: Teleradiology Services Preview

Healthcare Informatics
Road to RSNA 2007: Healthcare Informatics Preview

Archiving Systems
Road to RSNA 2007: Archiving Systems Preview

Advanced Visualization
Road to RSNA 2007: Advanced Visualization Preview

Road to RSNA 2007: Ultrasound Preview

Medical Displays
Road to RSNA 2007: Medical Displays Preview

Road to RSNA 2007: CAD Preview

Speech Recognition & Reporting
Road to RSNA 2007: Speech Recognition & Reporting Preview

PACS Accessories
Road to RSNA 2007: PACS Accessories Preview

Road to RSNA 2007: MRI Preview

Women's Imaging
Road to RSNA 2007: Women's Imaging Preview

Road to RSNA 2007: PACS Preview

Molecular Imaging
Road to RSNA 2007: Molecular Imaging Preview

Digital X-Ray
Road to RSNA 2007: Digital X-Ray Preview

Road to RSNA 2007: CT Preview

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