UCSB physicists move 1 step closer to quantum computing
Physicists at UC Santa Barbara have made an important advance in electrically controlling quantum states of electrons, a step that could help in the development of quantum computing. view more (2009-11-20)
Fat collections linked to decreased heart function
Researchers from Boston University School of Medicine (BUSM) have shown that fat collection in different body locations, such as around the heart and the aorta and within the liver, are associated with certain decreased heart functions. view more (2009-11-16)
New methods found useful for diagnosing myocarditis
Myocarditis is an important, and often unrecognized cause of dilated cardiomyopathy (DCM). Several new diagnostic methods, such as cardiac magnetic resonance imaging (MRI), are useful for diagnosing myocarditis, according to a study published in the November 2009 issue of Mayo Clinic Proceedings. view more (2009-11-04)
Mending meniscals in children, improving diagnosis and recovery
The meniscus is a rubber-like, crescent moon-shaped cartilage cushion that sits between the leg and thigh bone. Each knee has two menisci: one on the inside of the knee joint and one on the outside. view more (2009-11-03)
Hyper-SAGE boosts remote MRI sensitivity
A new technique in Magnetic Resonance Imaging dubbed "Hyper-SAGE" has the potential to detect ultra low concentrations of clincal targets, such as lung and other cancers. view more (2009-10-12)
Breast cancer patients with high risk gene diagnosed 6 years earlier than generation before
Women with a deleterious gene mutation are diagnosed with breast cancer six years earlier than relatives of the previous generation who also had the disease and/or ovarian cancer, according to new research from The University of Texas M. D. Anderson Cancer Center. view more (2009-10-12)
PMH clinicians map group at high risk for aggressive, 'hidden' prostate cancer
Clinical researchers at Princess Margaret Hospital (PMH) can now answer the question that baffles many clinicians - why do some men with elevated prostate specific antigen (PSA) levels who are carefully monitored and undergo repeated negative biopsies still develop aggressive prostate cancer? view more (2009-10-09)
Diamonds may be the ultimate MRI probe, say Quantum physicists
Diamonds, it has long been said, are a girl's best friend. But a research team including a physicist from the National Institute of Standards and Technology (NIST) has recently found that the gems might turn out to be a patient's best friend as well. view more (2009-09-23)
Pancreatic fat levels may help predict diabetes, UT Southwestern researchers say
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. Until now. view more (2009-09-22)
Despite ongoing safety concerns, study finds adverse reactions from contrast agents rarely occur
Iodinated and Gadolinium based contrast agents, frequently used during computed tomography (CT) and MRI scans to aid in the imaging process, are associated with a very low rate of adverse effects, according to a large cohort study published in the October issue of the American Journal of Roentgenology (AJR). view more (2009-09-21)
Getting better visualization of joint cartilage through cationic CT contrast agents
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. view more (2009-09-02)
Is Tetris good for the brain?
Brain imaging shows playing Tetris leads to a thicker cortex and may also increase brain efficiency. view more (2009-09-01)
Kinetic variable most useful for identifying malignant MRI-detected breast lesions identified
Breast MRI allows physicians to evaluate suspicious lesions using a variety of variables. view more (2009-08-19)
Interventional radiology treatment for uterine fibroids: Safe, nonsurgical option
Uterine fibroid embolization-a minimally invasive interventional radiology treatment for women that cuts off blood flow to painful fibroids to kill the tumors-is highlighted as an appropriate treatment for women in a Clinical Therapeutics article in the Aug. 13 issue of the New England Journal of Medicine. view more (2009-08-14)
MRI may be unnecessary prior to treatment in most newly diagnosed breast cancer patients
New research findings published in the August issue of the Journal of the American College of Surgeons challenge the routine use of magnetic resonance imaging (MRI) as a means to improve surgical outcomes in newly diagnosed breast cancer patients. view more (2009-08-14)
A Window into the Brain
When we absorb new information, the human brain reshapes itself to store this newfound knowledge. But where exactly is the new knowledge kept, and how does that capacity to adapt reflect our risk for Alzheimer's disease and other forms of senile dementia later in our lives? view more (2009-08-13)
MRI may cause more harm than good in newly diagnosed early breast cancer
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. view more (2009-08-13)
MRI May Help Physicians Diagnose, Stage and Treat Diabetes
Noninvasive imaging (MRI) may aid physicians in the early diagnosis, staging and treatment of diabetes, according to a study performed at Massachusetts General Hospital and Harvard Medical School in Boston, MA. view more (2009-08-06)
Brain difference in psychopaths identified
Professor Declan Murphy and colleagues Dr Michael Craig and Dr Marco Catani from the Institute of Psychiatry at King's College London have found differences in the brain which may provide a biological explanation for psychopathy. view more (2009-08-04)
Why anorexic patients cling to their eating disorder
Anorexic patients drastically reduce food intake and are often not capable of changing their behavior. view more (2009-08-03)
|
|
