Imaging News and Research

RSS

64-slice CT scanner most dose efficient for evaluating pregnant patients with possible pulmonary emboli

The 64-slice CT scanner delivers the most efficient radiation dose to pregnant patients with possible pulmonary emboli (PE) providing less risk to the fetus, according to a study performed at SUNY Stony Brook University Medical Center in Stony Brook, NY.

23 Apr 2009

Binge drinking may be detrimental to the developing adolescent brain

A study of adolescent binge drinkers has found that even relatively infrequent exposure to large amounts of alcohol during the teen years may compromise the integrity of the brain's white matter, which is critical for the efficient relay of information within the brain.

22 Apr 2009

Scientists combine USB-based ultrasound probe technology with a smartphone

Computer engineers at Washington University in St. Louis are bringing the minimalist approach to medical care and computing by coupling USB-based ultrasound probe technology with a smartphone, enabling a compact, mobile computational platform and a medical imaging device that fits in the palm of a hand.

22 Apr 2009

Retooled chemotherapy agents for drug delivery may increase effectiveness

Researchers may have found a way to combine imaging with chemotherapy in a single agent for the treatment of prostate cancer, according to data presented at the American Association for Cancer Research 100th Annual Meeting 2009

22 Apr 2009

'Silent' heart attack prevalence revealed with new imaging technology

So-called "silent" heart attacks may be much more common than previously believed, according to researchers at Duke University Medical Center.

22 Apr 2009

First large-scale investigation of variability in urinary tract infection management

More than 45,000 infants and children in the United States are hospitalized each year for urinary tract infections, but a new study reveals significant variability across hospitals in treatment and outcomes.

22 Apr 2009

Discovery of 12 proteins associated with pediatric multiple sclerosis

A group of 12 proteins associated with pediatric multiple sclerosis (MS) have been discovered for the first time by a team of neurology and pathology researchers at Stony Brook University Medical Center.

22 Apr 2009

Radiation exposure linked to more aggressive thyroid cancer

Patients with thyroid cancer who have previously been exposed to radiation - for example, in the workplace, through environmental exposure or for treatment of acne or another condition - appear to have more aggressive disease and tend to have worse outcomes in the long term, according to a report in the April issue of Archives of Otolaryngology-Head & Neck Surgery.

21 Apr 2009

First noninvasive technique to accurately predict mutations in human brain tumors

Donald O'Rourke, MD, Associate Professor of Neurosurgery at the University of Pennsylvania School of Medicine and colleagues, were able to accurately predict the specific genetic mutation that caused brain cancer in a group of patients studied using magnetic resonance imaging (MRI).

20 Apr 2009

Amnis receives patent for blood and cell analysis using an imaging flow cytometer

Amnis Corporation, a manufacturer of advanced cell imaging systems, announced today that it has received U.S. patent 7,522,758.

20 Apr 2009

New imaging analysis method predicts brain tumor survival

As early as one week after beginning treatment for brain tumors, a new imaging analysis method was able to predict which patients would live longer, researchers from the University of Michigan Comprehensive Cancer Center have found.

20 Apr 2009

OptiNose releases novel nasal drug delivery device trial data

OptiNose has announced important new results from a Phase II trial of its novel nasal drug delivery device with fluticasone for the treatment of chronic rhinosinusitis.

20 Apr 2009

Singapore scientists synthesize gold to shed light on cells' inner workings

Highly fluorescent gold nanoclusters for sub-cellular imaging have been synthesized by researchers at the Institute of Bioengineering and Nanotechnology (IBN), one of the research institutes of Singapore's A*STAR (Agency for Science, Technology and Research).

16 Apr 2009

Nanoparticles combined with scorpion venom slow spread of brain cancer

By combining nanoparticles with a scorpion venom compound already being investigated for treating brain cancer, University of Washington researchers found they could cut the spread of cancerous cells by 98 percent, compared to 45 percent for the scorpion venom alone.

16 Apr 2009