Feature | Dennis Sarabi, M.D., Ph.D., FACC

Computed tomography (CT) technology has developed tremendously in the past 30 years. Significant improvements in spatial and temporal resolution of current scanners allow for acquisition of high-resolution images of the small and fast-moving coronary arteries.

Time March 18, 2011
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Feature | Steve Worrell

Lung cancer is the most common form of cancer found today. There are two primary types - small cell and nonsmall cell. The National Cancer Institute (NCI) estimates that in 2010, more than 157,300 men and women died of the disease in the United States.

Time March 18, 2011
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Technology

March 15, 2011 – The U.S. Food and Drug Administration (FDA) has approved Gadavist (gadobutrol) injection, a macrocyclic gadolinium-based contrast agent (GBCA), for intravenous use in diagnostic magnetic resonance imaging (MRI) in adults and children.

Time March 15, 2011
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March 15, 2011 – According to a new report by iData Research, the U.S. breast imaging and mammography markets are expected to recover from the economic recession and almost double in value by 2017, reaching more than $1 billion.

Time March 15, 2011
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Technology

March 15, 2011 – A new graphics solution has been launched for use in professional medical imaging environments to help improve the accuracy and timeliness of patient diagnosis. The NVIDIA Quadro 2000D provides key diagnostic display capabilities and application performance that hospitals and clinics need to effectively interpret and manage high-resolution patient imagery.

Time March 15, 2011
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Adding radiation and/or tamoxifen therapy to the treatment plan of women who undergo a lumpectomy for ductal carcinoma in situ (DCIS) reduces the risk of a dangerous recurrence, according to a study in the Journal of the National Cancer Institute.

Time March 15, 2011
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Feature | Jim Katzaroff

Much of nuclear imaging depends on a steady supply of an isotope called molybdenum-99 (Mo-99). A byproduct of nuclear fission, Mo-99 is used to produce another radioactive substance, technetium-99m, which is employed in more than 16 million nuclear imaging procedures every year in the United States alone.

Time March 15, 2011
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March 14, 2011 – A pivotal ROC reader study for automated breast ultrasound cancer screening has been completed. The multi-reader, multi-case (MRMC) study evaluated the sensitivity of the somo•v Automated Breast Ultrasound (ABUS) together with a screening mammogram in detecting breast cancer in women with dense breast tissue

Time March 14, 2011
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March 14, 2011 – Siemens Healthcare and the Child Health Corporation of America (CHCA) have entered into a group purchasing organization (GPO) agreement. As a result of the agreement, CHCA owners will have greater access to Siemens pediatric-specific medical imaging technologies for their hospitals and pediatric healthcare delivery systems.

Time March 14, 2011
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March 14, 2011 – Two of the most advanced tools for precise radiotherapy-based treatment are now under one roof in Seattle. Swedish Medical Center this month became the first facility in the Pacific Northwest – and one of only a handful in North America – to open a unit that incorporates both CyberKnife and Gamma Knife technologies.

Time March 14, 2011
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March 14, 2011 – The University of Wisconsin Carbone Cancer Center (UWCCC) in Madison, Wis., will soon become one of the first oncology research centers to acquire a radiotherapy system from ViewRay. The research radiation therapy system features a combination of radiotherapy delivery and simultaneous magnetic resonance imaging (MRI).

Time March 14, 2011
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March 14, 2011 – A vascular graft for hemodialysis access has received the CE mark. The Gore Propaten vascular graft, from W.L. Gore and Associates, utilizes a covalent bonding technology to adhere heparin to the graft surface.

Time March 14, 2011
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March 11, 2011 - The U.S. Food and Drug Administration (FDA) is alerting referring physicians of poor quality reads on mammography exams at Huntington Radiology in Huntington Park, Calif.

Time March 11, 2011
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March 11, 2011 - The prospect of increasing radiation therapy treatment speed using dynamic, arc-based radiation therapy is capturing the imagination of Indian clinicians, if Vivek Mehta’s recent experience is any indication.

Time March 11, 2011
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Feature | Dan Edwards

Medical device companies spend around $1 million at the front end of every device development project to get to a product concept that they want to take to market. Some vendors spend it better than others, according to Sagentia, a company that works with device vendors to develop new technologies, products and services.

Time March 11, 2011
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March 11, 2011 – Recently, refining and recycling companies have questioned whether or not X-ray shredding was required under the HITECH bill. Some companies were mistakenly reporting that shredding was necessary in order to fully destroy the materials. As a result, hospital and healthcare organizations were spending extra money on this service, when it turned out to be unnecessary.

Time March 11, 2011
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March 11, 2011 – Infinitt has signed a three-year contract extension to provide picture archiving and communications system (PACS) solutions for The Newcastle Upon Tyne Hospitals NHS Foundation Trust (NUTH). The organization is one of the largest National Health Service (NHS) Trusts in the United Kingdom.

Time March 11, 2011
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March 11, 2011 – U.S. Food and Drug Administration (FDA) and Lantheus Medical Imaging Inc. today reached agreement on a phase 3 clinical trial design to assess myocardial perfusion using flurpiridaz F18 positron emission tomography (PET) imaging in patients with suspected or known coronary artery disease (CAD).

Time March 11, 2011
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March 10, 2011 – The CDH Proton Center in suburban Chicago can now treat a wider variety of cancer tumors with the opening of a new treatment room. The room features a gantry, a nearly 100-ton rotating steel wheel that allows the proton beam to be directed at the tumor from any angle.

Time March 10, 2011
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March 10, 2011 – According to a new KLAS report, computed radiography (CR) vendors offer providers what they need, with few exceptions. Measuring performance of both single- and multi-plate units, the report reveals that customers want little downtime and excellent service.

Time March 10, 2011
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