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Two-slice-touch rule reliable when diagnosing meniscal tears
The two-slice-touch rule increased the accuracy of diagnosing meniscal tears, according to a study conducted by the Department of Radiology at the University of Wisconsin Medical School and Hospital, in Madison, WI. view more (2006-12-07)
Technology Predicts Outcome of Child Heart Surgery
Georgia Tech and Emory University researchers have developed an innovative new technology that will help pediatric cardiac surgeons design and test a customized surgical procedure before they ever pick up a scalpel. view more (2006-11-29)
New disease-fighting nanoparticles look like miniature pastries
Ultra-miniature bialy-shaped particles - called nanobialys because they resemble tiny versions of the flat, onion-topped rolls popular in New York City - could soon be carrying medicinal compounds through patients' bloodstreams to tumors or atherosclerotic plaques. view more (2008-07-30)
MRI more accurately determines cancer spread into breast ducts
MRI is better than MDCT for determining if and how far breast cancer has spread into the breast ducts and should be used before patients receive breast conserving therapy, a new study shows. view more (2006-09-05)
New research focuses on effectiveness of noninvasive whole-heart MRI
Researchers have long sought to find a reliable way to see inside the human heart without having to insert tubes, inject dyes or expose patients to potentially dangerous radiation. view more (2006-11-14)
Ultra-high-field MRI allows for earlier diagnosis of multiple sclerosis
Ultra-high-field (7T) MRI can detect multiple sclerosis lesions better than MRI which can lead to possible earlier diagnosis and treatment. view more (2007-05-07)
Early results from Alzheimer's neuroimaging studies could speed research
Alzheimer's disease researchers may be able to reduce the time and expense associated with clinical trials. view more (2007-06-13)
MRI: A window to genetic properties of brain tumors
Doctors diagnose and prescribe treatment for brain tumors by studying, under a microscope, tumor tissue and cell samples obtained through invasive biopsy or surgery. view more (2008-03-25)
Study Finds ADHD Affects Motor Skills of Boys More Than Girls
New research published in the November 4, 2008 issue of Neurology, the medical journal of the American Academy of Neurology, found that ADHD affects the motor skills of boys more than girls. view more (2008-11-05)
MRE could provide a definitive diagnosis for people with muscle pain, Mayo Clinic study shows
An estimated nine million men and women in the United States live with myofascial pain syndrome, a condition marked by pain that permeates muscles in the neck, back and shoulders. view more (2007-11-30)
Software enhancement of breast MRI scans help radiologists reduce false positives
Using commercially available software to enhance breast scans done by magnetic resonance imaging (MRI) reduces the number of false positive identifications of malignant tumors and the subsequent need for biopsies. view more (2007-06-25)
Tracing broken wiring in stroke patients
Researchers have used a technique to trace the functional disruption in brain circuitry that causes stroke patients to show a lack of awareness or response to the side of the body opposite to the side of the stroke lesion in the brain. view more (2007-03-15)
Study gives more proof that intelligence is largely inherited
They say a picture tells a thousand stories, but can it also tell how smart you are? Actually, say UCLA researchers, it can. view more (2009-03-18)
Breast MRI may help determine surgical management of women with newly diagnosed breast cancer
Among women who are newly diagnosed with breast cancer, magnetic resonance imaging (MRI) of the breast appears helpful in determining surgical treatment. view more (2007-05-22)
Endoscopic ultrasound highly accurate in evaluating ambiguous radiographic findings of the pancreas
Researchers from St. Louis University School of Medicine in Missouri report that EUS and EUS-FNA is 99.1 percent accurate in diagnosing pancreatic neoplasms (abnormal growths or tumors) in patients who were referred for endoscopic ultrasound (EUS) because of CT and/or MRI reports of two common, though somewhat ambiguous findings - enlargement of... view more... (2008-08-28)
Stop signs: Study identifies 'braking' mechanism in the brain
As wise as the counsel to "finish what you've started" may be, it is also sometimes critically important to do just the opposite — stop. And the ability to stop quickly, to either keep from gunning the gas when a pedestrian steps into your path or to bite your tongue mid-sentence when the subject of gossip suddenly comes into view,... view more... (2007-04-04)
Medical Imaging with 'Swiss Rolls'
Under Strict Embargo for 19:00 London GMT/14.00 US EST Thursday 1 February A novel magnetic material developed by British researchers may lead to dramatic improvements in the performance of Magnetic Resonance Imaging (MRI) systems. Writing in the journal Science today they describe initial experiments confirming the exotic nature of the material... view more... (2001-02-01)
Brain's voluntary chain-of-command ruled by not 1 but 2 captains
A probe of the upper echelons of the human brain's chain-of-command has found strong evidence that there are not one but two complementary commanders in charge of the brain. view more (2007-06-20)
Breakthrough in radiotherapy promises targeted cancer treatment
Current radiation therapy treatment damages a patient's healthy tissue as well as eradicating the tumour it is intended to destroy, making the treatment especially invasive and often causing nasty side effects. view more (2009-05-20)
Brain-damage Threat From Invasive Assessment Of Heart-valve Stenosis (p 1241)
Authors of a study in this week's issue of THE LANCET warn against the widespread use of catheterisation to assess the extent of aortic-valve stenosis--this invasive procedure could increase the risk of cerebral blood clotting and brain damage. The severity of valvular aortic stenosis (a narrowing of the valve between the left ventricle of the... view more... (2003-04-09)
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