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Chest x-rays may help identify high-risk H1N1 patients

A new study published in the April issue of Radiology suggests that chest x-rays may play an important role in the diagnosis and treatment of H1N1 influenza by predicting which patients are likely to become sicker.

23 Mar 2010

Utilization rates of noninvasive diagnostic imaging procedures for Medicare population vary regionally

The utilization rates of noninvasive diagnostic imaging procedures such as computed tomography scans, magnetic resonance imaging, and positron emission tomography for the Medicare population vary substantially from region to region, with Atlanta, GA, having the highest utilization rate and Seattle, WA, having the lowest, according to a study in the April issue of the American Journal of Roentgenology.

23 Mar 2010

$Radiographs often inconclusive in detecting hip and pelvic fractures in emergency department$

Radiographs often inconclusive in detecting hip and pelvic fractures in emergency department

Radiographs are often inconclusive in the detection of hip and pelvic fractures in the emergency department, according to a study in the April issue of the American Journal of Roentgenology (www.ajronline.org).

23 Mar 2010

Imaging tests used in diagnosis of possible PE vary: Study

The imaging tests used in the diagnosis of possible pulmonary embolism (PE) vary by physician specialty and geographic region, which suggests that some of this imaging may be inappropriate, according to a study in the April issue of the American Journal of Roentgenology (www.ajronline.org).

22 Mar 2010

Patient with breast lesion should undergo surgical excision to eliminate underlying malignancy: Study

Any patient with a breast lesion classified as a radial scar classified at percutaneous biopsy should undergo a surgical excision to rule out an underlying malignancy, according to a study published in the April issue of the American Journal of Roentgenology (www.ajronline.org).

22 Mar 2010

Veteran dentist from Chickasha named 2010 National Gold Medal Dentistry award winner

A veteran dentist from Chickasha, Oklahoma has been named the 2010 National Gold Medal Dentistry award winner for his contributions to the practice of safe sedation dentistry.

19 Mar 2010

Proteacel acquires exclusive rights to PORE technology from Moffitt Cancer Center

Moffitt Cancer Center and Proteacel LLC announced today that they have entered a licensing agreement under which Proteacel has acquired the exclusive rights to the PORE™ technology for delivery of genes into cells.

18 Mar 2010

Varian Medical Systems to showcase radiotherapy and radiosurgery solutions at medical events in Asia

Varian Medical Systems, Inc., the world's leading manufacturer of medical technology for treating cancer with radiotherapy and radiosurgery, will showcase its technology at two medical events in Asia during the month of March:

18 Mar 2010

China’s healthcare reform one year later

In April 2009, the Chinese government announced the guidelines for healthcare reform, with the core principle of providing universal healthcare services to the country's 1.3 billion population. China will invest 850 billion RMB ($124 billion) on healthcare from 2009 to 2011, further stimulating demand for medical devices, in what is already one of the world's fastest growing markets for medical technology. One year later, a number of new regulations and guidelines are in place, which are beginning to reshape the structure of the Chinese healthcare industry.

18 Mar 2010

Medtronic's Advisa DR MRI SureScan pacemaker commercially available in selected European geographies

Medtronic, Inc. announced today the commercial availability of the Advisa DR MRI™ SureScan™ pacemaker in selected European geographies. The Advisa DR MRI SureScan pacemaker is the company’s second-generation pacemaker in a portfolio of devices from Medtronic designed, tested, and approved for use as labeled with MRI machines in selected European geographies.

18 Mar 2010

Bone marrow stem cells offer potential treatment for patients with peripheral arterial disease

Bone marrow stem cells suspended in X-ray-visible microbubbles dramatically improve the body's ability to build new blood vessels in the upper leg-providing a potential future treatment for those with peripheral arterial disease or PAD, say researchers at the Society of Interventional Radiology's 35th Annual Scientific Meeting in Tampa, Fla.

18 Mar 2010

SBRT can improve survival rates for patients with inoperable non-small cell lung cancer

Highly-focused stereotactic body radiation therapy (SBRT) can eliminate the targeted tumor while avoiding treatment-related illness and may ultimately improve survival for patients with inoperable non-small cell lung cancer, according to early findings of a Radiation Therapy Oncology Group study published in the March 17 cancer-themed issue of the Journal of the American Medical Association.

18 Mar 2010

Toxins released by certain microalgae can contaminate seafood and become toxic to humans

Toxins released by certain microalgae can contaminate fish and shellfish which then become toxic to humans. Researchers from CNRS and CEA have, for the first time, identified the mechanisms of action of two of these toxins.

18 Mar 2010

New clinical guidelines: Early diagnosis and treatment of TAD can save lives

When actor John Ritter died suddenly in 2003 from a tear in his thoracic aorta-the large artery that carries blood from the heart to the rest of the body-that tragedy brought attention to a rare but deadly condition that takes the lives of an estimated 10,000 Americans each year.

17 Mar 2010

Boosting radiation dose for prostate cancer patients does not increase severity of side effects

Boosting the radiation dose given to prostate cancer patients to a level that cut tumor recurrence in half did not increase the severity of side effects reported by patients up to a decade later. The study led by Massachusetts General Hospital Cancer Center researchers also found that patients characterized the impact of continuing side effects on their quality of life as considerably less bothersome than would be expected, based on earlier studies.

17 Mar 2010

Varian Medical Systems chooses EasyLink as provider for hosted fax services

EasyLink Services International Corporation, a premier global provider of comprehensive messaging services and e-commerce solutions, announced today that Varian Medical Systems has selected EasyLink as its provider for hosted fax services for an initial three-year term.

16 Mar 2010

Angioplasty: Complexity of heart disease, gender and body size influence cumulative radiation skin dose

Body size, gender and the complexity of heart disease significantly influence how much cumulative radiation skin dose that patients receive during percutaneous coronary intervention (PCI) therapy, also known as angioplasty, according to a new Mayo Clinic study. The study was undertaken as a quality control initiative to reduce the potential radiation risks of cancer to patients and PCI operators.

16 Mar 2010

CT scan of heart's epicardial fat provides better prognosis compared to standard diagnostic techniques

Imaging epicardial adipose tissue, or the layer of fat around the heart, can provide extra information compared with standard diagnostic techniques such as coronary artery calcium scoring, according to research by cardiologists at Emory University School of Medicine.

16 Mar 2010

Debate on end-of-life care

With skyrocketing Medicare costs contributing to record-setting budget deficits, does the United States need to ration costly end-of-life care? This compelling topic will be the focus of an upcoming debate produced by the Miller Center of Public Affairs at the University of Virginia, in partnership with MacNeil/Lehrer Productions and The National Press Club.

16 Mar 2010

IMIX, Arcoma announce intended merger

IMIX, an end-user provider of superior digital radiography (DR) systems, and Arcoma, a leading supplier of medical radiology systems and sub-systems, announce a letter-of-intent to combine the two companies into a single holding company, IMIX Holding AB. The proposed combination will allow both companies to offer a comprehensive line of leading radiology systems and sub-systems to markets and customers around the world.

16 Mar 2010

X Ray News and Research

Chest x-rays may help identify high-risk H1N1 patients

Utilization rates of noninvasive diagnostic imaging procedures for Medicare population vary regionally

Radiographs often inconclusive in detecting hip and pelvic fractures in emergency department

Imaging tests used in diagnosis of possible PE vary: Study

Patient with breast lesion should undergo surgical excision to eliminate underlying malignancy: Study

Veteran dentist from Chickasha named 2010 National Gold Medal Dentistry award winner

Proteacel acquires exclusive rights to PORE technology from Moffitt Cancer Center

Varian Medical Systems to showcase radiotherapy and radiosurgery solutions at medical events in Asia

China’s healthcare reform one year later

Medtronic's Advisa DR MRI SureScan pacemaker commercially available in selected European geographies

Bone marrow stem cells offer potential treatment for patients with peripheral arterial disease

SBRT can improve survival rates for patients with inoperable non-small cell lung cancer

Toxins released by certain microalgae can contaminate seafood and become toxic to humans

New clinical guidelines: Early diagnosis and treatment of TAD can save lives

Boosting radiation dose for prostate cancer patients does not increase severity of side effects

Varian Medical Systems chooses EasyLink as provider for hosted fax services

Angioplasty: Complexity of heart disease, gender and body size influence cumulative radiation skin dose

CT scan of heart's epicardial fat provides better prognosis compared to standard diagnostic techniques

Debate on end-of-life care

IMIX, Arcoma announce intended merger

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