Radiology News and Research

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Radiology is the medical specialty directing medical imaging technologies to diagnose and sometimes treat diseases. Originally it was the aspect of medical science dealing with the medical use of electromagnetic energy emitted by X-ray machines or other such radiation devices for the purpose of obtaining visual information as part of medical imaging.

Bike riding cuts off blood flow to men's genitals

Is it just an urban myth, or can long-term bike riding cause sexual dysfunction in men? Previous studies have not shed much light on the question, says Dr. Craig Niederberger, professor and head of urology at the University of Illinois at Chicago College of Medicine, because they have not shown whether bike riding actually cuts off blood flow to men's genitals.

7 Nov 2011

Merge Healthcare commences $52M exchange offer of 11.75% Senior Secured Notes

Merge Healthcare, a leading provider of enterprise imaging and interoperability solutions, announced today that it has commenced an offer to exchange $52 million principal amount of its 11.75% Senior Secured Notes due 2015, which are registered under the Securities Act of 1933, for $52 million of its currently outstanding 11.75% Senior Secured Notes due 2015 that were issued in June 2011 and which have not been registered under the Securities Act of 1933.

5 Nov 2011

Great Point announces growth equity investment in Aris

Great Point Partners, LLC, a Greenwich-based private investment firm focused on the health care industry, today announced a growth equity investment in Aris Teleradiology.

5 Nov 2011

New technologies could aid in malignant melanoma diagnosis and therapy

Because the incidence of malignant melanoma is rising faster than any other cancer in the U.S., researchers at Moffitt Cancer Center in Tampa, Fla., and colleagues at Tampa-based Intezyne Technologies, Inc., Western Carolina University and the University of Arizona are working overtime to develop new technologies to aid in both malignant melanoma diagnosis and therapy.

4 Nov 2011

AHA/ASA honors UH Case Medical Center with Get With The Guidelines-Stroke award

For the third consecutive year, University Hospitals (UH) Case Medical Center has received the American Heart Association/American Stroke Association's Get With The Guidelines--Stroke Gold Plus Quality Achievement Award.

4 Nov 2011

Breakdown of unsaturated fats can induce complications in obese patients with acute pancreatitis

The toxic byproducts produced by the breakdown of unsaturated fats lead to a higher likelihood of severe inflammation, cell death and multi-system organ failure among acute pancreatitis patients who are obese, say researchers at the University of Pittsburgh School of Medicine.

3 Nov 2011

Many spinal fusion surgery patients have low levels of vitamin D

A new study indicates that many patients undergoing spine surgery have low levels of vitamin D, which may delay their recovery. In a study of 313 patients undergoing spinal fusion surgery, orthopaedic surgeons at Washington University School of Medicine in St. Louis found that more than half had inadequate levels of vitamin D, including one-fourth who were more severely deficient.

3 Nov 2011

Diagnostic test communication failure accounts for higher proportion of malpractice awards

Because clinical evaluation often depends on diagnostic tests, diagnostic physicians have a responsibility to notify referring clinicians when test results reveal urgent or unexpected findings.

2 Nov 2011

Majority of body CT attending radiologists disagree on management of incidental findings

According to a recent study published in the November issue of the Journal of the American College of Radiology, many radiologists disagree on the management of incidental findings found on body computed tomography (CT) scans.

2 Nov 2011

Radiologists remain the primary users of POC ultrasound

Although non-radiologist physicians have contributed to the widespread use of point-of-care (POC) ultrasound, radiologists remain the primary users, according to a study in the November issue of the Journal of the American College of Radiology.

1 Nov 2011

Centracare chooses Merge's iConnect for image interoperability, informatics strategy

Merge Healthcare, a leading provider of enterprise imaging and interoperability solutions, today announced that Centracare Health System's St. Cloud Hospital, the largest healthcare provider in the St. Cloud, MN region, has selected Merge's iConnect VNA (vendor neutral archive) and iConnect Share for their image interoperability and informatics strategy.

31 Oct 2011

COPCP chooses eClinicalWorks comprehensive EHR solution

eClinicalWorks, a market leader in ambulatory clinical systems, today announced that Central Ohio Primary Care Physicians (COPCP), the second largest privately-owned primary care group in the United States, has chosen eClinicalWorks comprehensive electronic health records (EHR) solution for its 230 physicians across 44 practices.

31 Oct 2011

The West Clinic to partner with Methodist for cancer care

Methodist Healthcare and The West Clinic have entered into a partnership, effective January 1, 2012, to transform cancer care in the Mid-South area. The West Clinic, the region's premier cancer practice and a nationally-recognized leader in cancer research, is joining forces with Methodist to create a comprehensive, fully integrated cancer service for the benefit of Mid-South residents.

29 Oct 2011

ACR supports Diagnostic Imaging Services Protection Act

The American College of Radiology supports the Diagnostic Imaging Services Protection Act (H.R. 3269), which would prohibit any multiple procedure payment reduction to the "professional component" of CT, MRI and ultrasound exams received by the same patient, on the same day, in the same setting in 2012.

28 Oct 2011

Arnold Palmer Hospital for Children receives Luminos Agile x-ray imaging technology

Arnold Palmer Hospital for Children is the first hospital in the United States to receive innovative new x-ray imaging technology that decreases radiation exposure to young patients and produces high-quality images.

28 Oct 2011

Chest X ray for lung cancer fails to improve survival compared to no screening: Study

This study followed 154,901 participants, about half of whom were women. About 10 percent were current smokers, and the rest were nearly evenly divided between former smokers and people who never smoked. Subjects were either offered a chest X-ray or no screening at all.

27 Oct 2011

Teleflex launches ArrowADVANTAGE pressure-injectable peripherally inserted central catheter

Teleflex Incorporated today announced the launch of the ArrowADVANTAGE pressure-injectable peripherally inserted central catheter.

24 Oct 2011

Geron announces data from ongoing GRNOPC1 Phase 1 trial on spinal cord injury

Geron Corporation today announced two presentations on the company's ongoing Phase 1 clinical trial of its human embryonic stem cell-based therapy, GRNOPC1, in patients with spinal cord injury.

21 Oct 2011

Combination of available medical tests helps identify risk of AD

With age, forgetfulness and other signs of memory loss sometimes appear, prompting elderly individuals to seek a medical evaluation amid fears that they may be experiencing early symptoms of Alzheimer's disease (AD), the most common type of dementia among Americans aged 65 and older.

21 Oct 2011