Radiology Current Events | Radiology News | 6
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Scientists use PET scans to monitor lung inflammation noninvasively
A noninvasive approach for assessing lung inflammation should accelerate efforts to develop drugs for inflammatory lung conditions like cystic fibrosis and pneumonia, scientists at Washington University School of Medicine in St. Louis report. view more (2006-03-09)
Who's the liar? Brain MRI stands up to polygraph test
Traditional polygraph tests to determine whether someone is lying may take a back seat to functional magnetic resonance imaging (fMRI), according to a study appearing in the February issue of Radiology. view more (2006-01-31)
Using contrast enhanced sonography improves diagnosis of liver and spleen injuries
Contrast-enhanced sonography shows liver and spleen injuries better than non-contrast enhanced sonography. view more (2006-10-02)
Training and experience can affect brain organization, research shows
New research comparing music conductors and non-musicians shows that both the conductors and the non-musicians "tuned out" their visual sense while performing a difficult hearing task. view more (2007-11-05)
Diabetic hearts make unhealthy switch to high-fat diet
The high-fat "diet" that diabetic heart muscle consumes helps make cardiovascular disease the most common killer of diabetic patients, according to a study done at Washington University School of Medicine in St. Louis. view more (2006-02-06)
Improved foam for varicose veins found to be safe in preliminary results from phase II trial
A small group of patients with a common heart defect who were treated for varicose veins with an injectable microfoam experienced no neurological, visual or cardiac changes as a result of the treatment, according to preliminary results from a phase II trial. view more (2008-03-17)
Incidental Findings in Trauma Patients Spark Concerns for Physicians
Nearly one-fifth of trauma patients who undergo CT evaluation have incidental findings, according to a study performed by Columbus Radiology Corp. at Grant Medical Center in Columbus, OH. view more (2009-03-04)
Obesity contributes to rapid cartilage loss
Obesity, among other factors, is strongly associated with an increased risk of rapid cartilage loss, according to a study published in the August issue of Radiology. view more (2009-07-14)
New method effective in detecting dangerous coronary plaque
A significant number of patients who suffer a heart attack never have any warning signs. For many of these individuals, the source of the problem is noncalcified plaque, a buildup of soft deposits embedded deep within the walls of the heart's arteries, undetectable by angiography or cardiac stress tests - and prone to rupture without warning. view more (2008-05-30)
Large congenital and solitary intrahepatic arterioportal
A case report to be published on April 7, 2009 in the World Journal of Gastroenterology reported incidental findings of a large and solitary congenital APF in a 73-year-old woman. view more (2009-04-15)
Nuclear Medicine Approach Can Be First Choice for Excluding Pulmonary Embolism in Young Women
Young women at risk of having a pulmonary embolism-a potential life-threatening blockage in a lung artery-should first undergo a ventilation/perfusion lung scan (V/Q scan) rather than a CT (computed tomography) angiogram. view more (2007-09-10)
Lung cancer screening regimen provides opportunity for cure
Annual computed tomography (CT) screening identifies a high proportion of patients with early-stage lung cancer, according to the latest findings of the New York Early Lung Cancer Action Project (NY-ELCAP) published in the April issue of the journal Radiology. view more (2007-03-27)
Eye specialists `light up the brain` to understand sight defects
Eye specialists at the University of Leicester are using a new technique of ‘lighting up the brain’ to investigate and understand eye diseases. view more (2002-10-07)
CT scans: Too much of a good thing can be risky
Patients who undergo numerous CT scans over their lifetime may be at increased risk for cancer, according to a study published in the April issue of Radiology. view more (2009-03-31)
Early results indicate radiofreqency ablation useful in treating ovarian cancer metastasis
Percutaneous radiofrequency ablation, a procedure that uses a high frequency electric current to kill tumor cells, is effective in achieving local control in selected patients with metastasis from ovarian cancer. view more (2006-09-29)
Parents be aware this holiday season: Magnets in children's toys pose significant health risk
While the danger of magnets for children is increasingly recognized, they don't receive treatment for swallowing them as quickly as needed, and parents don't receive sufficient warning on toys, according to a new study. view more (2008-12-10)
Cone-beam CT: Just as useful as MDCT before and after percutaneous vertebroplasty
Cone-beam CT which is believed to deliver less radiation than MDCT is just as useful when evaluating patients before and after percutaneous vertebroplasty according to a study performed at the Department of Clinical Radiology, Kyushu University, Fukoka, Japan. view more (2008-11-04)
Study uses MRI to determine features of osteoarthrosis
Abnormalities in the ligaments found on the outside of the knee (lateral collateral ligament complex or LCLC) are commonly seen on MRI in patients with knee osteoarthrosis (OA). view more (2007-05-07)
Brain's magnetic fields reveal language delays in autism
Faint magnetic signals from brain activity in children with autism show that those children process sound and language differently from non-autistic children. view more (2008-12-01)
Brain network linked to contemplation in adults is less complex in children
A brain network linked to introspective tasks -- such as forming the self-image or understanding the motivations of others -- is less intricate and well-connected in children, scientists at Washington University School of Medicine in St. Louis have learned. view more (2008-03-10)
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