April 21, 2010 - A decrease in breast density, or the proportion of fibroglandular tissue depicted on the mammogram image, over a number of years is associated with decreased risk of breast cancer, reported researchers from the Mayo Clinic campus in Minnesota at the American Association for Cancer Research (AACR) 101st Annual Meeting 2010.

April 21, 2010 - Customer satisfaction is a key indicator of the success of a medical imaging device in a clinical setting. In the latest MD Buyline end user satisfaction survey, Konica Minolta ranked No. 1.

April 21, 2010 - A computerized segmentation system can reliably estimate changes in tumor size on computed tomography (CT) scans relative to radiologists' manual segmentation, according to new research published in the May issue of the American Journal of Roentgenology.

April 21, 2010 - Performing coronary computed tomography angiography (CTA) saved $789 in patients who had positive stress test results but a less than 50 percent chance of having significant coronary artery disease (CAD) compared to invasive cardiac catheterization, reported a study in the May issue of the American Journal of Roentgenology.

April 21, 2010 - Tracking tumor motion is one of the biggest challenges in radiation therapy. Gating is of the most sophisticated techniques for tracking tumors on moving organs and sparring surrounding healthy tissue. Respiratory gating allows the clinicians to adjust and turn off the beam when the tumor is out of range.

April 21, 2010 - A new platform for image-guided radiotherapy (IGRT) and radiosurgery designed to treat a moving tumor with greater speed and precision, is now in use at the University Hospital of Zürich.

April 21, 2010 - The U.S. Food and Drug Administration (FDA) launched the Center for Devices and Radiological Health (CDRH) Transparency Website today as part of the agency's transparency initiative. The site will provide information about medical device and radiation-emitting product regulatory processes and decisions, and summaries of data that provide the rationale for agency actions.

April 21, 2010 - The American College of Radiology (ACR) is presently asking radiologists, radiation oncologists and all doctors to sign a petition to permanently repeal the current Sustainable Growth Rate (SGR) formula.

April 21, 2010 - With the complexity of payer requirements for hospitals increasing as well as the risks associated with using aging technology platforms, more and more health care providers are turning to health IT-based solutions to better manage their critical revenue cycle processes.

April 20, 2010 - For radiologists working on their own, it may be difficult to justify purchasing a full-featured picture archive and communication system (PACS) and radiology information system (RIS).

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