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.

CAD usage in screening, diagnostic mammography increases: Study

The use of computer-aided detection (CAD) is increasing, in both screening and diagnostic mammography, according to a study in the October issue of the Journal of the American College of Radiology.

4 Oct 2010

Fred Hutchinson Center offers research-based tip sheets on breast cancer

Throughout October, National Breast Cancer Awareness Month, experts from Fred Hutchinson Cancer Research Center and its clinical care partner, the Seattle Cancer Care Alliance, are offering a series of weekly research-based tip sheets regarding a variety of topics related to breast cancer, including breast cancer prevention, screening and early detection, treatment, and survivorship.

4 Oct 2010

CEUS ultrasound offers superior efficacy to CT scans

Contrast-enhanced ultrasound (CEUS) can be used to evaluate and monitor inflammatory bowel disease (IBD) without exposing patients to CT scans or ionizing radiation, according to a report announced today (Friday) at the ICUS Bubble Conference in Chicago.

4 Oct 2010

RadNet completes acquisition of Image Medical

RadNet, Inc., a national leader in providing high-quality, cost-effective, fixed-site outpatient diagnostic imaging services through a network of 191 fully-owned and operated outpatient imaging centers, today reported it has completed the previously announced acquisition of Image Medical Corporation, parent of eRAD, Inc.

1 Oct 2010

Study finds benefits of mammograms for women in their 40s, sparking disagreement

The New York Times: "Researchers reported Wednesday that mammograms can cut the breast cancer death rate by 26 percent for women in their 40s. But their results were greeted with skepticism by some experts who say they may have overestimated the benefit.

1 Oct 2010

Mammography screening of middle-aged women reduces breast cancer mortality rate by 30%

The landmark breast cancer screening study of women 40-49, published online in Cancer, has proven that annual mammography screening of women in their 40s reduces the breast cancer death rate in these women by nearly 30 percent.

1 Oct 2010

ACGME approves graduated standards for duty hours for residents training in accredited teaching institutions

The Accreditation Council for Graduate Medical Education (ACGME) Board of Directors has approved a set of requirements that are a comprehensive approach to patient care, quality improvement, supervision, professionalism, transitions in care, and resident well-being. Included are graduated standards for duty hours for the nation's 111,000 residents training in ACGME accredited teaching institutions. The new standards will go into effect in July 2011.

30 Sep 2010

Mount Sinai receives contract to develop nanotechnology tools for diagnosing diseases

Mount Sinai School of Medicine received a contract for almost $16.5 million from The National Institutes of Health (NIH) and the National Heart and Lung Institute (NHLBI) through the Program of Excellence in Nanotechnology (PEN). The contract is one of four issued nationally to develop multidisciplinary research Centers with the goal of developing nanotechnology tools for diagnosing and treating heart, lung and blood diseases.

30 Sep 2010

Washington University receives award to develop diagnostic tools for heart, lung diseases using nanotechnology

An $18 million research program headed by Washington University School of Medicine in St. Louis will research therapies and diagnostic tools for heart and lung diseases that use nanotechnology.

30 Sep 2010

Researchers report chemotherapy affects gray matter in breast cancer patients

Researchers at the Indiana University Melvin and Bren Simon Cancer Center have published the first report using imaging to show that changes in brain tissue can occur in breast cancer patients undergoing chemotherapy.

30 Sep 2010

Radiologists urge judicious use of radiation-based imaging in children

A CT scan can mean the difference between an accurate and a wrong diagnosis, timely and delayed treatment and, in some cases, life and death. But because CT scans and other tests that use X-ray technology expose the body to often large doses of radiation, their unnecessary, repeated and excessive use may increase cancer risk, especially in children.

30 Sep 2010

Mammogram for women over 40: Debate continues

A report this Wednesday showed that routine screenings for breast cancer called mammograms cut the breast cancer death rate by 26 percent for women in their 40s. The results have been received in a mixed way by experts.

30 Sep 2010

IN.PACT drug-eluting balloons show promising results for superficial femoral artery disease treatment

Advancing research on drug-eluting balloons for the treatment of coronary and peripheral artery disease, Medtronic, Inc., today announced the latest results from the IN.PACT drug-eluting balloon (DEB) clinical program presented last week at the Transcatheter Cardiovascular Therapeutics (TCT) 2010 conference.

29 Sep 2010

Study finds PEM scanners equivalent to breast MRI in detecting cancerous lesions

In a prospective study published in the European Journal of Nuclear Medicine and Molecular Imaging, researchers at Boca Raton Regional Hospital (Boca Raton, FL) showed that Positron Emission Mammography (PEM) and breast MRI had comparably high ability to detect cancerous lesions.

29 Sep 2010

HCC report supports implementation of medical imaging guidelines for physicians

The Canadian Association of Radiologists (CAR) recently contributed to a report produced by the Health Council of Canada (HCC) entitled “Decisions, Decisions: Family Doctors as Gatekeepers in the Use of Prescription Drugs and Diagnostic Imaging in Canada.” This report, which was released today, supports one of the CAR’s main objectives: to implement medical imaging guidelines at a national level to guide physicians in selecting the most effective diagnostic imaging exam the first time.

28 Sep 2010

Radiologists can predict cardiovascular disease well using CT: Study

Using incidental findings from routine diagnostic CT, radiologists may be better able to identify people at high risk for cardiovascular disease, according to a new study appearing online and in the November issue of Radiology.

28 Sep 2010

Michael J. Fox Foundation launches PPMI clinical study to identify Parkinson's disease biomarkers

The Michael J. Fox Foundation has launched the Parkinson's Progression Markers Initiative (PPMI), the first ever large scale clinical study exclusively focused on identifying and validating Parkinson's disease biomarkers.

28 Sep 2010

Axolotl introduces Elysium Discover tool designed for Health Information Exchanges

Axolotl Corp., the nationwide leader in health information exchange services and solutions, today introduced Elysium Discover, the industry's first comprehensive suite of reporting and analytic tools designed specifically for Health Information Exchanges.

27 Sep 2010

Gore completes enrollment in study of VIABAHN Endoprosthesis with Heparin Bioactive Surface

W. L. Gore & Associates (Gore) reported the complete enrollment in a post-market approval study designed to better characterize the performance of the GORE VIABAHN Endoprosthesis with Heparin Bioactive Surface in treating peripheral vascular disease (PVD) of the superficial femoral artery (SFA). The 11 participating sites enrolled a total of 120 patients in the Gore VIPER (GORE® VIABAHN® Endoprosthesis with Heparin Bioactive Surface for SuPERficial Femoral Artery Endoluminal Bypass) Study since initiation.

24 Sep 2010

Study finds adverse cardiac events rare during year after negative cardiac CTA scan

Adverse cardiac events are rare one year after patients are admitted to the emergency room with low-to-moderate risk chest pain and are discharged due to a negative cardiac computed tomography angiogram (CTA), according to a study in the October issue of the American Journal of Roentgenology. Cardiac CTA is a noninvasive heart-imaging test that determines whether fatty deposits or calcium deposits have built up in the coronary arteries that supply blood to the heart muscle.

23 Sep 2010

Radiology News and Research

Further Reading

CAD usage in screening, diagnostic mammography increases: Study

Fred Hutchinson Center offers research-based tip sheets on breast cancer

CEUS ultrasound offers superior efficacy to CT scans

RadNet completes acquisition of Image Medical

Study finds benefits of mammograms for women in their 40s, sparking disagreement

Mammography screening of middle-aged women reduces breast cancer mortality rate by 30%

ACGME approves graduated standards for duty hours for residents training in accredited teaching institutions

Mount Sinai receives contract to develop nanotechnology tools for diagnosing diseases

Washington University receives award to develop diagnostic tools for heart, lung diseases using nanotechnology

Researchers report chemotherapy affects gray matter in breast cancer patients

Radiologists urge judicious use of radiation-based imaging in children

Mammogram for women over 40: Debate continues

IN.PACT drug-eluting balloons show promising results for superficial femoral artery disease treatment

Study finds PEM scanners equivalent to breast MRI in detecting cancerous lesions

HCC report supports implementation of medical imaging guidelines for physicians

Radiologists can predict cardiovascular disease well using CT: Study

Michael J. Fox Foundation launches PPMI clinical study to identify Parkinson's disease biomarkers

Axolotl introduces Elysium Discover tool designed for Health Information Exchanges

Gore completes enrollment in study of VIABAHN Endoprosthesis with Heparin Bioactive Surface

Study finds adverse cardiac events rare during year after negative cardiac CTA scan

Cancer Research - Second Edition eBook

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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