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.

Results of two pivotal Phase III clinical trials with oral FTY720 published

Results of the TRANSFORMS and FREEDOMS studies, the two pivotal Phase III clinical trials with oral FTY720 (fingolimod), have been published in The New England Journal of Medicine, providing comprehensive evidence to support the efficacy and safety profile of this first-in-class therapy for multiple sclerosis (MS).

21 Jan 2010

Showing scan images to motivate healthy behaviors in patients provides mixed results

Can showing patients ultrasounds and X-rays of their bodies to point out existing health damage make patients change their risky behavior?

21 Jan 2010

Study indicates size of brain structures may predict performance and learning rates

Researchers can predict your performance on a video game simply by measuring the volume of specific structures in your brain, a multi-institutional team reports this week.

21 Jan 2010

Research shows strong links between COPD and heart function

A common lung condition, COPD (chronic obstructive pulmonary disease) diminishes the heart's ability to pump effectively even when the disease has no or mild symptoms, according to research published in the Jan. 21 issue of the New England Journal of Medicine.

21 Jan 2010

Study: Heart's ability to pump effectively is diminished among people with common lung disease

A new study from Columbia University Medical Center researchers, has found that the heart's ability to pump effectively is diminished among people with a common lung disease, even in people with no or mild symptoms.

21 Jan 2010

Bracco Diagnostics implements Datalliance VMI to reduce stockouts and maximize inventory investment

Kimberly Cox, Bracco Diagnostics Director of Supply Chain Operations, said, "Our goal with VMI is to expand the service we offer to our large healthcare customers. By assisting with the inventory replenishment process we will help our customers be more efficient by addressing mutual objectives such as reducing stockouts and maximizing inventory investment.

20 Jan 2010

Study shows key differences among Hispanic populations on the risk of cardiovascular disease

Latinos are not all the same when it comes to risk of heart disease, and a new study by a Columbia University researcher shows key differences among Hispanic populations that doctors should take into account in trying to stem the risk of cardiovascular disease in this large and growing subset of the U.S. population.

18 Jan 2010

Dramatically enhanced image contrast could revolutionize diagnostics and therapeutics

A Northwestern University study shows that coupling a magnetic resonance imaging (MRI) contrast agent to a nanodiamond results in dramatically enhanced signal intensity and thus vivid image contrast.

18 Jan 2010

Japan's MHLW approves InSightec's ExAblate MRgFUS system

InSightec Ltd. announced today that Japan's Ministry of Health, Labor and Welfare (MHLW) has approved the company's ExAblate(R) MR-guided Focused Ultrasound (MRgFUS) system for the treatment of women with uterine fibroids.

18 Jan 2010

Women with high BP face greater risk for dementia later in life

High blood pressure may put women at greater risk for dementia later in life by increasing white matter abnormalities in the brain, report researchers from the University of Pittsburgh Graduate School of Public Health in a study published online in the Journal of Clinical Hypertension.

12 Jan 2010

SBI and ACR publish new recommendations on breast cancer screening

The new recommendations from the Society of Breast Imaging (SBI) and the American College of Radiology (ACR) on breast cancer screening, published in the January issue of the Journal of the American College of Radiology (JACR), state that breast cancer screening should begin at age 40 and earlier in high-risk patients. The recommendations also suggest appropriate utilization of medical imaging modalities such as mammography, magnetic resonance imaging (MRI), and ultrasound for breast cancer screening.

5 Jan 2010

Grant of $2 million awarded to understand PIGD in Parkinson's disease

The Michael J. Fox Foundation for Parkinson's Research has awarded a total of $2 million to five research teams carrying out clinical studies to refine understanding of postural instability and gait disturbances (PIGD) in Parkinson's disease, and help speed the development of urgently needed treatments.

29 Dec 2009

UPMC reports 10,000th patient treated using Elekta's Leksell Gamma Knife system

On the morning of December 17, 2009, UPMC physicians used Gamma Knife® surgery to treat the center's 10,000th patient, an 81-year-old male with a tumor deep in his brainstem, a site where traditional surgery would have been impossible. Gamma Knife surgery is performed using Elekta's Leksell Gamma Knife system, which directs up to 201 pencil-thin beams of therapeutic radiation precisely on brain tumors and other targets in the head.

From Elekta 23 Dec 2009

Higher leptin levels associated with lower incidence of AD and dementia

Persons with higher levels of leptin, a protein hormone produced by fat cells and involved in the regulation of appetite, may have an associated reduced incidence of Alzheimer disease and dementia, according to a study in the December 16 issue of JAMA.

16 Dec 2009

Combination of MRI and mammography screenings detects early-stage breast cancer

Magnetic resonance imaging (MRI) coupled with mammography detects almost all cancers at an early stage, thereby reducing the incidence of advanced stage breast cancer in high-risk women.

11 Dec 2009

New noninvasive imaging technique provides gender and age specific data on heart motion

Using a new noninvasive imaging technique, scientists said they have discovered important, fundamental differences in heart motion by age and gender.

9 Dec 2009

Occult lesions identified with BSGI can be localized using multi-modality imaging for needle biopsy

Dr. Jocelyn Rapelyea, Associate Director of Breast Imaging and Intervention at George Washington University Medical Center in Washington, D.C., demonstrated how occult lesions identified with Breast-Specific Gamma Imaging (BSGI) can be localized utilizing multi-modality imaging for needle biopsy as well, as for pre-operative localization today at the annual meeting of the Radiological Society of North America (RSNA).

2 Dec 2009

MRI pioneer honored with MRC Millennium Medal

Sir Peter Mansfield, The University of Nottingham's Nobel Laureate for Physiology and Medicine, is to be recognised, once again, for his part in one of the most important breakthroughs in medical science.

2 Dec 2009

Medipattern, Sentinelle Medical sign technology access and distribution agreement

The Medipattern Corporation (TSX VENTURE:MKI), a pioneer in the development of medical software solutions that help improve imaging workflow and productivity and Sentinelle Medical Inc., a leading manufacturer of magnetic resonance imaging (MRI) coils and advanced visualization software, have announced that they are entering a technology access and distribution agreement.

30 Nov 2009

Medipattern and PenRad Technologies sign sales and distribution agreement

The Medipattern Corporation ("Medipattern") (TSX VENTURE:MKI), a pioneer in the development of medical software solutions that help improve imaging workflow and productivity, and PenRad Technologies, Inc. ("PenRad"), a leader in the development of mammography information systems (MIS) are pleased to announce the signing of a sales and distribution agreement for PenRad to incorporate Medipattern's B-CAD computer aided detection for breast ultrasound imaging product line.

27 Nov 2009

Magnetic Resonance Imaging (MRI) News and Research

Further Reading

Results of two pivotal Phase III clinical trials with oral FTY720 published

Showing scan images to motivate healthy behaviors in patients provides mixed results

Study indicates size of brain structures may predict performance and learning rates

Research shows strong links between COPD and heart function

Study: Heart's ability to pump effectively is diminished among people with common lung disease

Bracco Diagnostics implements Datalliance VMI to reduce stockouts and maximize inventory investment

Study shows key differences among Hispanic populations on the risk of cardiovascular disease

Dramatically enhanced image contrast could revolutionize diagnostics and therapeutics

Japan's MHLW approves InSightec's ExAblate MRgFUS system

Women with high BP face greater risk for dementia later in life

SBI and ACR publish new recommendations on breast cancer screening

Grant of $2 million awarded to understand PIGD in Parkinson's disease

UPMC reports 10,000th patient treated using Elekta's Leksell Gamma Knife system

Higher leptin levels associated with lower incidence of AD and dementia

Combination of MRI and mammography screenings detects early-stage breast cancer

New noninvasive imaging technique provides gender and age specific data on heart motion

Occult lesions identified with BSGI can be localized using multi-modality imaging for needle biopsy

MRI pioneer honored with MRC Millennium Medal

Medipattern, Sentinelle Medical sign technology access and distribution agreement

Medipattern and PenRad Technologies sign sales and distribution agreement

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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