Abraham Kim[email protected]MRIAI algorithm registers MRI scans in under 1 secondResearchers have developed an artificial intelligence (AI) algorithm capable of registering MRI scans roughly 1,000 times faster than standard methods can, according to a poster presentation at the Computer Vision and Pattern Recognition event this week in Salt Lake City.June 19, 2018CTVirtual reality adds depth to brain aneurysm diagnosisRadiologists detected brain aneurysms just as accurately by examining CT scans with a virtual reality device as they did by reviewing conventional CT angiography and 3D rotational angiography scans, researchers reported in the July issue of Clinical Neurology and Neurosurgery.June 19, 2018CTNew 3D CT technique tops x-ray for diagnosing arthritisResearchers from the U.K. have developed an algorithm capable of detecting subtle changes in the spacing between arthritic joints on 3D-reconstructed CT scans better than even standard x-ray imaging can, according to an article published online on June 18 in Scientific Reports.June 18, 2018Advanced VisualizationAuntMinnie.com Advanced Visualization InsiderJune 17, 2018CTPatient outreach may boost uptake for CT lung screeningAmidst disappointing uptake of CT lung cancer screening, one group of researchers was able to buck the trend within a U.S. Veterans Affairs health network. The key? Bolstering outreach to eligible smokers, according to an article in the June American Journal of Managed Care.June 17, 2018CTAre good intentions good enough for reducing CT dose?CT radiation dose has been the target of a variety of recommendations, protocols, and guidelines designed to reduce how much dose patients receive. But despite good intentions, radiology may not be doing all it can to reduce CT radiation dose, according to a June 12 opinion article in the American Journal of Roentgenology.June 14, 2018Advanced VisualizationCinematic rendering sheds light on abdominal pathologyCinematic rendering may help improve preoperative planning for complex surgeries in the stomach and kidneys by enhancing the surface detail of abdominal CT scans, according to research recently published online in Abdominal Radiology and the Journal of Computer Assisted Tomography.June 12, 2018CTCT links brain calcifications to smoking, diabetesResearchers from the Netherlands examined the brain CT scans of patients with memory complaints and identified a strong association between the presence of calcifications in the hippocampus and various risk factors such as smoking and diabetes, according to an article published online June 12 in Radiology.June 12, 2018CTAre we using the right metrics for CT lung screening?CT lung cancer screening has been shown to reduce mortality when administered to high-risk smokers, but a new study is questioning whether the right metrics are being used to demonstrate this reduction, according to an article published online June 7 in JAMA Oncology.June 7, 2018Advanced Visualization3D-printed aortas could work well for TAVRResearchers from Italy have created low-cost, individually tailored 3D-printed aortas that could work well for transcatheter aortic valve replacement (TAVR), according to an article published online May 26 in the Journal of Cardiovascular Computed Tomography.June 6, 2018Previous PagePage 46 of 63Next PageTop StoriesCTNew benchmark helps monitor cumulative CT radiation doseThe findings highlight the need for systematic dose tracking and rigorous justification of imaging.Radiation Oncology/TherapyStudy questions routine use of radiotherapy after bone surgeryUltrasoundCEUS outshines color Doppler imaging for indeterminate kidney lesionsWomens ImagingWomen's Imaging MinnieCast, Episode 2: Risk-based vs. annual mammography screening, part 1Digital X-RayChest x-rays reveal atherosclerosis in patients undergoing amputations
