Survey: Patients unfazed by false positives on CTC exams
September 24, 2014 -- In a new survey, patients said they believe the benefits of having a malignancy detected on colon screening exams more than outweigh the drawbacks of a false positive, even if it would lead to unnecessary imaging or invasive follow-up, according to an article published in the October issue of Radiology.
Philips plans split into 2 companies
September 23, 2014 -- Philips Healthcare parent Royal Philips plans to combine its healthcare and consumer lifestyle activities into a new company called HealthTech. As part of the strategic reorganization, Royal Philips' lighting business will also become its own company.
Meet the Minnies 2014 finalists
September 23, 2014 -- Want to know who remains in the running for the Minnies, AuntMinnie.com's campaign to recognize the best and brightest in medical imaging? Our final list includes 30 candidates competing in 15 categories, from Most Influential Radiology Researcher to Best Radiology Image.
Irish radiology department finds it's not easy being green
September 23, 2014 -- A new survey found that radiology staff members at a hospital in Ireland were reluctant to take simple actions that could save thousands of dollars in energy costs. Administrators may therefore need to take more extreme actions, such as programming computers to automatically go into sleep mode overnight, to wring out cost savings.
ASNC: Should nuclear technologists read SPECT MPI scans?
September 22, 2014 -- BOSTON - Nuclear medicine technologists were nearly as accurate as cardiologists in reading stress-first SPECT myocardial perfusion imaging (MPI) studies, according to research presented at the American Society of Nuclear Cardiology (ASNC) meeting. The study hints at a role for technologists in determining which patients could avoid the rest portion of the scans.
Big spectral CT project launches in New Zealand
September 22, 2014 -- You've heard of dual-energy CT, but how about eight-energy CT? That's the goal of researchers in New Zealand, who this month received funding for a project to build a CT scanner capable of detecting eight different energies at once in scans of humans. They hope the new spectral scanner will offer functional imaging that is unprecedented for CT, with a lower radiation dose to boot.
Sandy's silver lining: Hurricane creates impetus for change
September 19, 2014 -- NEW YORK CITY - Hurricane Sandy was a catastrophic event for New York City, but it did have a silver lining for NYU Langone Medical Center's radiology department. With help from informatics, the storm precipitated significant and lasting workflow and quality improvements, according to a Thursday talk at the New York Medical Imaging Informatics Symposium.
ASTRO: Radiation therapy cost analysis suggests inefficiency
September 18, 2014 -- SAN FRANCISCO - A new analysis of radiation therapy costs presented at this week's American Society for Radiation Oncology (ASTRO) meeting has found wide variations that aren't related to patient or disease factors. Costs varied between standalone centers and hospital departments -- a variance that has since been flattened by changes in Medicare reimbursement.
MRI aids differentiation of traumatic cerebral fat embolism
September 18, 2014 -- An Egyptian-led team of MRI researchers reported at last week's International Congress of Radiology that cerebral fat embolism (CFE) can be differentiated from diffuse axonal injury because CFE has a higher incidence of increased T2-FLAIR and diffusion-weighted imaging lesions.
Ultrasound should be 1st choice for suspected kidney stones
September 18, 2014 -- Ultrasound should still be the first imaging test of choice for evaluating patients with suspected nephrolithiasis, according to research published in this week's issue of the New England Journal of Medicine. The study found that using CT first didn't yield better clinical outcomes.