Magnetic Resonance Imaging (MRI) News and Research

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Magnetic resonance imaging (MRI) uses a large magnet and radio waves to look at organs and structures inside your body. Health care professionals use MRI scans to diagnose a variety of conditions, from torn ligaments to tumors. MRIs are very useful for examining the brain and spinal cord. Also called: Magnetic resonance imaging, NMR, Nuclear magnetic resonance.

NIMH awards SRI International a $6.3M contract for study of ligands for brain imaging research

SRI International, an independent nonprofit research and development organization, announced today that it has been awarded a $6.3 million contract by the National Institute of Mental Health (NIMH) to conduct preclinical safety studies of promising novel ligands that will be used for brain imaging research and clinical applications.

6 Oct 2009

Abnormal results on outpatient imaging tests may not receive timely follow-up, says report

Abnormal results on outpatient imaging tests sometimes may not receive timely follow-up even when clinicians receive and read results in an advanced, integrated electronic medical record system, according to a report in the September 28 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

29 Sep 2009

Philips and Bruker sign MOU to develop new imaging technology

At the 2009 World Molecular Imaging Congress (WMIC) in Montreal, Royal Philips Electronics (NYSE: PHG, AEX: PHI) and Bruker BioSpin, a division of Bruker Corporation, today announced that they have signed a memorandum of understanding (MOU) for the development of Magnetic Particle Imaging (MPI) scanners, a new imaging technology, for the preclinical market.

From Philips Healthcare 23 Sep 2009

GE Healthcare creates a digital wall to commemorate the tenth anniversary of digital mammography

In addition to being Breast Cancer Awareness Month, this October is the tenth anniversary of digital mammography, a technology introduced by GE Healthcare (NYSE:GE) in 1999. Similar to digital photography, digital mammography replaces the film used in traditional mammography with digital files viewed and stored on computers.

23 Sep 2009

Renaissance Radiology chooses Aspyra’s AccessRAD RIS/PACS solution

Aspyra, Inc. (AMEX:APY) announced today that the Company has contracted with Renaissance Radiology Medical Group, Inc., a leading provider of outpatient diagnostic services throughout southern California, to provide Aspyra’s integrated AccessRAD RIS/PACS solution.

23 Sep 2009

MRS could be effective for identifying diabetes

Researchers have long suspected that overweight people tend to have large fat deposits in their pancreases, but they've been unable to confirm or calculate how much fat resides there because of the organ's location.

22 Sep 2009

Medical conference to discuss the current and future use of CT and MRI in autopsy practice

A leading forensic pathologist from the University of Leicester is among the keynote speakers at a unique medical conference in the city examining The Use of CT and MRI in Autopsy Practice.

17 Sep 2009

Human neural stem cells to treat Pelizaeus-Merzbacher Disease

StemCells, Inc. (NASDAQ:STEM) announced today that it will soon initiate with the University of California, San Francisco (UCSF) Children’s Hospital a Phase I clinical trial to evaluate the therapeutic potential of StemCells’ proprietary HuCNS-SC® product candidate (purified human neural stem cells) to treat Pelizaeus-Merzbacher Disease (PMD), a myelination disorder that primarily affects infants and young children.

10 Sep 2009

Specific targeting of brain tumors with an optical/magnetic resonance imaging nanoprobe across the blood-brain barrier

Earlier this year, researchers at the University of Washington reported that they had developed a toxin-nanoparticle combination that inhibits brain cancer invasion when added to tumor cells growing in culture.

7 Sep 2009

Rapid progression of multiple sclerosis linked to smoking

Patients with multiple sclerosis who smoke appear to experience a more rapid progression of their disease, according to a report in the July issue of Archives of Neurology, one of the JAMA/Archives journals.

2 Sep 2009

New findings on molecular imaging and prostate cancer

A new study published in the September issue of The Journal of Nuclear Medicine shows that positron emission tomography (PET)/computer tomography (CT) scans with the imaging agent choline could detect recurring prostate cancer sooner than conventional imaging technologies in some patients who have had their prostates surgically removed.

2 Sep 2009

New method found for the diagnosis of cartilage disease

In its quest to find new strategies to treat osteoarthritis and other diseases, a Boston University-led research team has reported finding a new computer tomography contrast agent for visualizing the special distributions of glycosaminoglycans (GAGs) - the anionic sugars that account for the strength of joint cartilage.

2 Sep 2009

Research finds that people with psoriasis are less likely to react to looks of disgust by others

People with psoriasis - an often distressing dermatological condition that causes lesions and red scaly patches on the skin - are less likely to react to looks of disgust by others than people without the condition, new research has found.

From The University of Manchester 27 Aug 2009

Adolescents engaged in dangerous activities are associated with increased brain maturity

A new study using brain imaging to study teen behavior indicates that adolescents who engage in dangerous activities have frontal white matter tracts that are more adult in form than their more conservative peers.

26 Aug 2009

Toshiba America Medical Systems installs its 800th Vantage 1.5T MR system

Toshiba America Medical Systems, Inc., an industry leader in magnetic resonance (MR) technology, reached a significant achievement in installing its 800th Vantage 1.5T MR system at Elkview General Hospital in Hobart, Okla. Elkview is using the Vantage system for orthopedic, neuro and abdominal imaging.

25 Aug 2009

New minimally invasive surgery techniques and instruments reduce tissue damage and infection

New, delicate surgery techniques to hunt for tumours could benefit from a lighter touch - but from a robot, rather than from a human hand. Canadian researchers have created a touchy-feely robot that detects tougher tumour tissue in half the time, and with 40% more accuracy than a human. The technique also minimises tissue damage.

24 Aug 2009

Genentech announces Phase III study results for Avastin (bevacizumab) in combination with chemo in HER2-negative breast cancer

Genentech, Inc. today announced that a Phase III study (RIBBON 2) of Avastin (bevacizumab) in combination with chemotherapy increased the time women with metastatic HER2-negative breast cancer whose initial chemotherapy had stopped working lived without the disease worsening (progression-free survival or PFS), compared to chemotherapy alone.

18 Aug 2009

FDA approves Extavia for multiple sclerosis

The US Food and Drug Administration (FDA) has approved Extavia(R) (interferon beta-1b), the first in a new planned portfolio of multiple sclerosis (MS) medicines from Novartis to help patients manage this devastating disease.

17 Aug 2009

MRI increases chances of more extensive surgery over conservative approaches in breast cancer diagnosis

A new review says using magnetic resonance imaging (MRI) before surgery to assess the extent of early breast cancer has not been shown to improve surgical planning, reduce follow-up surgery, or reduce the risk of local recurrences.

13 Aug 2009

Medical imaging: The good, the bad and the ugly

In the political minefield of healthcare reform, medical imaging has emerged as a microcosm of this contentious debate. Congress has been charged with a high stakes, high wire balancing act: to create a bill preserving quality and access while trimming unethical and unnecessary spending. Medical imaging represents such a challenge, with its undeniable benefits tainted by inappropriate use.

13 Aug 2009

Magnetic Resonance Imaging (MRI) News and Research

Further Reading

NIMH awards SRI International a $6.3M contract for study of ligands for brain imaging research

Abnormal results on outpatient imaging tests may not receive timely follow-up, says report

Philips and Bruker sign MOU to develop new imaging technology

GE Healthcare creates a digital wall to commemorate the tenth anniversary of digital mammography

Renaissance Radiology chooses Aspyra’s AccessRAD RIS/PACS solution

MRS could be effective for identifying diabetes

Medical conference to discuss the current and future use of CT and MRI in autopsy practice

Human neural stem cells to treat Pelizaeus-Merzbacher Disease

Specific targeting of brain tumors with an optical/magnetic resonance imaging nanoprobe across the blood-brain barrier

Rapid progression of multiple sclerosis linked to smoking

New findings on molecular imaging and prostate cancer

New method found for the diagnosis of cartilage disease

Research finds that people with psoriasis are less likely to react to looks of disgust by others

Adolescents engaged in dangerous activities are associated with increased brain maturity

Toshiba America Medical Systems installs its 800th Vantage 1.5T MR system

New minimally invasive surgery techniques and instruments reduce tissue damage and infection

Genentech announces Phase III study results for Avastin (bevacizumab) in combination with chemo in HER2-negative breast cancer

FDA approves Extavia for multiple sclerosis

MRI increases chances of more extensive surgery over conservative approaches in breast cancer diagnosis

Medical imaging: The good, the bad and the ugly

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

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