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.

Peripheral arterial disease linked to lifestyle changes

Modifying the risk of peripheral arterial disease (or PAD)-with healthy lifestyle changes-remains vital to one's health, note researchers in a recent issue of the Journal of Vascular and Interventional Radiology. And while PAD can progress and worsen over time, there is not enough evidence yet to advocate minimally invasive treatment in patients who have had a narrowing or blockage of a leg artery but showing no signs or symptoms of the disease, say Irish researchers in a retrospective study of more than 900 individuals.

22 Oct 2009

Informative online resource on health care system

Anthem Blue Cross and Blue Shield in Wisconsin (Anthem) announced today the expansion of its industry-leading transparency initiative to northcentral Wisconsin. Now, all members in Florence, Forest, Langlade, Lincoln, Marathon, Oneida, Portage, Vilas and Wood counties will be able to access Anthem Care Comparison, an online tool that provides information about the costs of 35 specific medical procedures performed at local area hospitals, outpatient surgery centers and free-standing radiology facilities.

22 Oct 2009

Sectra signs distribution agreement with Attieh Medico

The Swedish IT and medical-technology company Sectra has signed a distribution agreement with Attieh Medico, a leading medical technology company in the Kingdom of Saudi Arabia.

22 Oct 2009

Fairfax Radiological Consultants implements revolutionary CT scanners

Fairfax Radiological Consultants, P.C. (FRC), the largest private radiology practice in the region, today announced the implementation of revolutionary CT scanners. These scanners provide up to 33 percent clearer images while reducing radiation exposure to patients by an average of 50 percent compared to prior generation scanners and are in all five FRC CT locations across Northern Virginia.

22 Oct 2009

Lake Health opens TriPoint Medical Center in Concord Township

Lake Health, formerly Lake Hospital System, today is celebrating the grand opening of its $155 million TriPoint Medical Center in Concord Township. A state-of-the-art digital hospital, TriPoint Medical Center is redefining the health care experience for patients, families and the community.

22 Oct 2009

Growth of EOTSs has slowed in recent years, reveals study

Researchers have found recent evidence that shows the growth of external, off-hours teleradiology services (EOTSs) has slowed in recent years, despite a significant increase in the number of radiology practices using those services between 2003 and 2007, according to a study in the November issue of the American Journal of Roentgenology.

21 Oct 2009

Study suggests superiority of CT scans over X-Rays in detecting abnormalities in patients with the H1N1 virus

Computed tomography (CT) scans are better than standard radiography (X-rays) in showing the extent of disease in patients with the H1N1 virus, according to a study to be published online Oct. 21, 2009, in the American Journal of Roentgenology. The study will be published in the December issue of the AJR.

21 Oct 2009

New tools needed to identify men and women at risk for the most aggressive cancers

Twenty years of screening for breast and prostate cancer - the most diagnosed cancer for women and men - have not brought the anticipated decline in deaths from these diseases, argue experts from the University of California, San Francisco and the University of Texas Health Science Center at San Antonio in an opinion piece published in the "Journal of the American Medical Association."

21 Oct 2009

Class action lawsuit by patients who received high dosage of radiation during their CT brain perfusion scans

A class action lawsuit (Case #BC4241898) was just filed in Los Angeles Superior Court against Cedars Sinai Medical Center, GE Healthcare, Inc., and GE Healthcare Technologies on behalf of patients who received 8-times the approved dosage of radiation during their CT brain perfusion scans to diagnose strokes.

21 Oct 2009

Study finds lung scintigraphy more reliable than CTA for pulmonary embolism diagnosis in pregnant patients

A medical imaging procedure known as lung scintigraphy may be more reliable than pulmonary CT angiography (CTA) for identifying or excluding pulmonary embolism (PE) in pregnant patients, according to a study published in the November issue of the American Journal of Roentgenology.

21 Oct 2009

Amputation prevention tips for diabetic patients

While "One Foot, Two Foot, Red Foot, Blue Foot" may be the opening line of a humorous children's book by Dr. Seuss, foot complications are no laughing matter to the 20 million Americans with diabetes. According to the American Orthopaedic Foot & Ankle Society (AOFAS), ulceration, infection, and gangrene are the most common foot and ankle problems of the diabetic patient.

21 Oct 2009

Duke Abdominal Assessment Scale can help predict NEC disease in newborns

Radiologists at Duke University Medical Center have developed a scale called the Duke Abdominal Assessment Scale (DAAS) to assist clinicians in determining the severity of disease and the need for surgery in infants with necrotizing enterocolitis (NEC), according to a study in the November issue of the American Journal of Roentgenology.

21 Oct 2009

Cook Medical launches new products for treating peripheral arterial disease

In a tour de force of new product development and introduction, Cook Medical is introducing six new products in parallel to provide better treatment options to the physicians treating the 27 million people worldwide* afflicted with some form of peripheral arterial disease (PAD) and other diseases of the circulatory system.

21 Oct 2009

CMS requested for coverage of two FDG PET scans during the initial treatment

Seven medical imaging groups wrote a joint letter to the Centers for Medicare and Medicaid Services (CMS) to formally request coverage of two fluorodeoxyglucose (FDG) positron emission tomography (PET) scans for a patient during the initial treatment evaluation. Currently, CMS covers only one FDG-PET study during initial treatment-a limitation that the groups believe is contrary to good clinical practice under certain circumstances.

20 Oct 2009

Health Discovery Corporation granted additional patents for Recursive Feature Elimination using Support Vector Machines

Health Discovery Corporation is pleased to announce numerous additional issued patents and Notices of Allowance since its last press release describing its intellectual property portfolio. The Company now has a total of 37 issued patents, 4 Notices of Allowance and 30 pending patent applications.

20 Oct 2009

CSC's HealthSpace Advisor selected by GHHS to optimize revenue generation

CSC today announced that the Georgia Hospital Health Services (GHHS), a subsidiary of the Georgia Hospital Association (GHA), has selected CSC's HealthSpace Advisor, a Web-based benchmarking tool introduced earlier this year, to help member hospitals analyze how effectively they use space in key revenue generating areas.

19 Oct 2009

Medipattern raises funds through private placemet

The Medipattern Corporation, a pioneer in the development of medical software solutions that help improve imaging workflow and productivity, is pleased to announce that it has closed a non-brokered private placement (the "Offering") of 1,000,000 common shares in the capital stock of the Company at $0.20 per common share, for gross proceeds of $200,000.00 to the Company.

15 Oct 2009

Patients with severe cases of the H1N1 virus are at risk for developing severe complications

University of Michigan researchers have found that patients with severe cases of the H1N1 virus are at risk for developing severe complications, including pulmonary emboli, according to a study published today in the American Journal of Roentgenology.

15 Oct 2009

Policymakers urged to preserve access to advanced imaging in final health care reform legislation

Survivors and patients with cancers and heart disease, along with patient advocate organizations and physicians, today urged policymakers to enhance early diagnosis of deadly diseases by preserving access to advanced imaging, such as MRI and CT scans, in final health care reform legislation.

15 Oct 2009

Hoag Memorial Hospital implements PCTS' Amelior EDTracker software

Patient Care Technology Systems (PCTS), a subsidiary of Consulier Engineering, Inc., today announced that Hoag Memorial Hospital Presbyterian has implemented the company's Amelior EDTracker® solution to automatically track patients in its 66,000-census emergency department.

15 Oct 2009