CT: Page 218

CT lung screening is worth the radiation | MRI of autism | Breast density measurements
By Brian Casey
February 15, 2017
BMJ: Benefits of CT lung cancer screening outweigh dose
By Eric Barnes
Despite the risks of ionizing radiation from CT lung cancer screening, cumulative exposure over a decade remains very low, along with the risk of developing cancer from screening. The benefits of lung screening thus outweigh any potential harms from radiation, concluded Italian researchers writing February 8 in BMJ.
February 15, 2017
2016 12 21 15 11 05 414 Lung Cancer 400
GE scores FDA OK for CT spectral imaging
By AuntMinnie.com staff writers
GE Healthcare has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) for its Gemstone spectral imaging Xtream technology on its Revolution CT scanners.
February 14, 2017
2017 02 23 12 24 16 608 Ge Rsna 2016 Square 20170223192440
NCI publishes free organ dose calculator
By AuntMinnie.com staff writers
The U.S. National Cancer Institute (NCI) has released a final version of its CT dose calculation software that is free for research purposes.
February 13, 2017
AuntMinnie.com CT Insider
By Eric Barnes
February 12, 2017
CT better than echo for aortic annulus before TAVR
By Eric Barnes
Aortic valve replacement may be more accurate when measurements are made with CT versus echocardiography, according to a January 24 paper in Academic Radiology. Coronary CT angiography measurements correlated well with 3D echocardiography results by most measures, making CT a suitable replacement for echo in planning transcatheter aortic valve replacement (TAVR) surgery.
February 12, 2017
2017 02 10 15 45 57 410 Heart 400
Official launch of ArabSafe goes ahead
By Inga Stevens
DUBAI - The first ArabSafe committee meeting was held during Arab Health 2017. Modeled on the EuroSafe Imaging campaign, the new initiative aims to establish a radiation safety culture among Arabic-speaking countries and to ensure the appropriate use of radiation.
February 9, 2017
2016 08 30 09 29 44 134 Radiation Symbol Circle 400
Coronary calcium predicts events, death, in younger adults
By Eric Barnes
If CT scans detect any amount of coronary artery calcium in people between the ages of 32 and 46 years, they have an exponentially higher risk of cardiovascular events and death later in life, according to a February 8 paper in JAMA Cardiology. Developing a screening strategy for younger people at risk should be a priority.
February 8, 2017
2016 12 01 17 10 35 256 Pulmonary Trunk Heart 400
CT lung screening cost-effective with stringent criteria
By Eric Barnes
Restricting eligibility for CT lung cancer screening to the heaviest smokers would make the exam more cost-effective on a population basis, according to a study published February 7 in PLOS Medicine.
February 7, 2017
2016 08 02 15 17 42 85 Lungs Red Body 400
DOD awards Toshiba purchasing contract
By AuntMinnie.com staff writers
The U.S. Department of Defense (DOD) has awarded Toshiba America Medical Systems a purchasing contract for radiology systems, accessories, and training.
February 5, 2017
Smokers not picking up the CT lung screening habit
By Eric Barnes
Low-dose CT lung cancer screening may be reimbursed by insurance now, but you'd hardly know it by the low numbers of high-risk smokers taking advantage of it, according to a February 2 research letter in JAMA Oncology.
February 2, 2017
2017 02 01 16 41 06 305 Lungs Smoke 400
CT lung screening enters pipeline in Middle East
By Inga Stevens
DUBAI - The Abu Dhabi guidelines for CT lung cancer screening were the subject of much debate at the thoracic imaging session during the Total Radiology conference at Arab Health 2017. The guidelines cover an unusual risk factor: 20-year history of water pipe (or shisha) use.
February 1, 2017
2017 02 02 11 02 54 261 Shisha Pipe 400
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