Imaging News and Research

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No robust conclusions possible on advantages or disadvantages of PET

Malignant gliomas are fast-growing brain tumours with poor prospects of recovery depending on disease stage. Experts hope that the examination of patients by means of positron emission tomography (PET) is more helpful in the choice of the right treatment than other procedures. In a final report the German Institute for Quality and Efficiency in Health Care (IQWiG) has now investigated the benefit of PET in the detection of recurrences. According to this report, no robust conclusions are possible on the advantages or disadvantages of PET.

20 Jan 2011

Anaesthetising an arm affects brain activity and rapidly impairs body perception

An Inserm research team in Toulouse, led by Dr Stein Silva (Inserm Unit 825 "Brain imaging and neurological handicaps"), working with the "Modelling tissue and nociceptive stress" Host Team (MATN IFR 150), were interested in studying the illusions described by many patients under regional anaesthetic.

20 Jan 2011

NYU Langone to expand Emergency Department and dedicate separate area for pediatric emergency care

NYU Langone Medical Center today announced its plan to transform its Emergency Department (ED) into a state-of the-art emergency facility to meet the growing need for emergency care services in the community. Once completed, the new facility will nearly triple the size of the current ED and will include for the first time a separate area dedicated to pediatric emergency services.

20 Jan 2011

FDA unveils plan to improve marketing and review process for medical devices

The U.S. Food and Drug Administration today unveiled a plan containing 25 actions it intends to implement during 2011 to improve the most common path to market for medical devices.

20 Jan 2011

SCAI publishes guiding principles for development of radiation safety programs in cardiac catheterization laboratories

Today the Society for Cardiovascular Angiography and Interventions published guiding principles and best practices for the development of radiation safety programs in cardiac catheterization laboratories.

20 Jan 2011

Malaria parasite caught in action on film for the first time

Australian researchers have managed to take pictures of microscopic malaria parasite as it invades a human red blood cell. This will provide a deeper understanding of the parasite’s behaviour and may help fight it. Up to 10% of the world’s population contract malaria every year and a million people, mostly pregnant women and children, die as a result of the parasite transmitted by infected mosquitoes.

19 Jan 2011

Three-stage approach to fMRI could improve detection of neural activity

Over the last few years, researchers have used a type of brain scanning, known as functional magnetic resonance imaging fMRI, to help them map changes in blood flow in the brain and to correlate this with thoughts and behavior. A new way to analyze fMRI data, which could improve is reported in the International Journal of Computational Biology and Drug Design.

19 Jan 2011

Dextran-coated onto iron oxide nanoparticles can detect cholera toxin: Study

A complex sugar may someday become one of the most effective weapons to stop the spread of cholera, a disease that has claimed thousands of lives in Haiti since the devastating earthquake last year.

19 Jan 2011

UAB study uses InQ system to evaluate effects of secondary injury components on brain cells

InQ Biosciences, a provider of innovative technologies for cell growth and research, today announced that a pre-commercial version of its InQ Cell Research System is being utilized in a University of Alabama at Birmingham study evaluating the effects of secondary injury components on brain cells.

19 Jan 2011

Cancer cells brought back under normal control

Scientists at The University of Nottingham have brought cancer cells back under normal control — by reactivating their cancer suppressor genes. The discovery could form a powerful new technology platform for the treatment of cancer of the breast and other cancers.

19 Jan 2011

Molecular imaging procedure may detect beta-amyloid in brain, increase accuracy of AD diagnosis

Preliminary research suggests that use of a type of molecular imaging procedure may have the ability to detect the presence of beta-amyloid in the brains of individuals during life, a biomarker that is identified during autopsy to confirm a diagnosis of Alzheimer disease, according to a study in the January 19 issue of JAMA.

19 Jan 2011

Study: Brain's 'autopilot' network may aid in early diagnosis of Alzheimer's disease

Watching the brain's "autopilot" network in real time may help determine the onset of cognitive decline and potentially aid in making an early diagnosis of Alzheimer's disease, according to researchers at Duke University Medical Center.

19 Jan 2011

Time-lapse technique can show cellular-level changes within deep brain regions: Study

Changes within deep regions of the brain can now be visualized at the cellular level, based on research on mice, which was funded by the National Institutes of Health. Published Sunday in Nature Medicine, the study used a groundbreaking technique to explore cellular-level changes over a period of weeks within deep brain regions, providing a level of detail not possible with previously available methods.

19 Jan 2011

GE Healthcare becomes US distributor and reseller of Veran's ig4 navigation system

GE Healthcare and Veran, a provider of proprietary 4D registration capability for precise targeting of lesions via its FDA cleared platform, today announced a strategic supplier agreement in which GE Healthcare becomes the exclusive distributor and reseller of Veran's ig4 navigation system in the United States.

18 Jan 2011

Vasomedical second quarter total revenues increase 353% to $3.801 million

Vasomedical, Inc., a global provider of medical devices, today announced financial results of the three months ended November 30, 2010. Vasomedical is a world leader in the noninvasive treatment of cardiovascular diseases.

18 Jan 2011

HAP to provide medical billing services to Lenox Hill Radiology

Healthcare Administrative Partners (HAP), an industry-leading medical billing company, announced today that it has signed a contract to provide medical billing services to Lenox Hill Radiology. Lenox Hill Radiology is a radiologist-owned and operated imaging center located on the Upper East Side of Manhattan. Radiology billing is one of HAP's primary healthcare specialties; the company serves a broad range of hospital-based practices and imaging centers.

18 Jan 2011

New study unravels neural mechanisms underlying inability to express emotions

This German study demonstrates that the supragenual anterior cingulate cortex (ACC) is constantly activated more strongly in alexithymic subjects and that this activation is related to the symptoms of alexithymia and not to associated symptoms such as depression. These findings also support the hypothesis of an altered function of the ACC in alexithymia.

18 Jan 2011

Biological Psychiatry publishes special issue focusing on postmortem studies of psychosis

Biological Psychiatry is proud to announce this week's publication of a special issue focusing on postmortem studies of psychosis. This special issue showcases the use of human brains postmortem to study psychiatric disorders, focusing on schizophrenia. The review articles highlight the benefits, achievements, problems, and perhaps most importantly, the future of postmortem research.

18 Jan 2011

Drug-coated stents hold promise for treatment of clogged leg arteries

Drug-coated stents hold promise as a safe and lasting solution for the treatment of clogged leg arteries, suggest two-year results of the Zilver PTX Trial being presented at the 23rd annual International Symposium on Endovascular Therapy (ISET). Blocked leg arteries are a symptom of peripheral arterial disease (PAD), which affects 8 to 12 million Americans.

18 Jan 2011

Study: Pre-menopausal Chinese-American women have greater bone strength than Caucasian counterparts

A team of researchers at Columbia Engineering and Columbia University Medical Center announced today the results of the first study comparing bone structure in Chinese-American women to Caucasian women.

18 Jan 2011

Imaging News and Research

No robust conclusions possible on advantages or disadvantages of PET

Anaesthetising an arm affects brain activity and rapidly impairs body perception

NYU Langone to expand Emergency Department and dedicate separate area for pediatric emergency care

FDA unveils plan to improve marketing and review process for medical devices

SCAI publishes guiding principles for development of radiation safety programs in cardiac catheterization laboratories

Malaria parasite caught in action on film for the first time

Three-stage approach to fMRI could improve detection of neural activity

Dextran-coated onto iron oxide nanoparticles can detect cholera toxin: Study

UAB study uses InQ system to evaluate effects of secondary injury components on brain cells

Cancer cells brought back under normal control

Molecular imaging procedure may detect beta-amyloid in brain, increase accuracy of AD diagnosis

Study: Brain's 'autopilot' network may aid in early diagnosis of Alzheimer's disease

Time-lapse technique can show cellular-level changes within deep brain regions: Study

GE Healthcare becomes US distributor and reseller of Veran's ig4 navigation system

Vasomedical second quarter total revenues increase 353% to $3.801 million

HAP to provide medical billing services to Lenox Hill Radiology

New study unravels neural mechanisms underlying inability to express emotions

Biological Psychiatry publishes special issue focusing on postmortem studies of psychosis

Drug-coated stents hold promise for treatment of clogged leg arteries

Study: Pre-menopausal Chinese-American women have greater bone strength than Caucasian counterparts

Sensing a Healthier Future

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

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