A new stress test protocol that investigates reducing the use of perfusion imaging in low risk patients undergoing SPECT myocardial perfusion imaging for possible angina symptoms was found to be diagnostically safe, revealed ...
May 5, 2013
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Artificial intelligence (AI) can use data from low-dose CT scans of the lungs to improve risk prediction for death from lung cancer, cardiovascular disease and other causes, according to a study published in Radiology.
Jul 25, 2023
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Ischemic stroke, which occurs when a clot blocks a blood vessel in the brain, is among the leading causes of death worldwide. Fortunately, surgeons now have access to advanced imaging techniques that allow them to visualize ...
Jul 18, 2023
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According to an ahead-of-print article published in the December issue of the American Journal of Roentgenology (AJR), researchers have validated a first-of-its-kind machine learning-based model to evaluate immunohistochemical ...
Aug 30, 2019
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Computed tomography (CT) is an imaging technique that generates three-dimensional images from two-dimensional projection data. CT is widely applied in disease detection.
Oct 25, 2023
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X-ray fluoroscopy is frequently used in orthopedic surgery. Despite its imaging capabilities, physicians heavily rely on their experience and knowledge to align the 3D shape of the target area using the 2D X-ray image. If ...
Nov 10, 2023
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A Henry Ford Hospital study has found that better use of commonly accepted diagnostic guidelines for detecting cervical spine injuries could reduce unnecessary CT scans and spare patients from radiation exposure.
Nov 26, 2012
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A multi-center analysis, led by Weill Cornell Medical College and published in the Journal of Clinical Gastroenterology, shows the use of temporary "fully covered self-expanding metal stents" (FCSEMS) can effectively fix ...
Mar 20, 2013
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Imaging amino acid transporters with positron emission tomography/computed tomography (PET/CT) has been shown to significantly alter intended management plans for patients with brain tumors, according to research in the March ...
Mar 1, 2012
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Each year, nearly 3000 Norwegians develop lung cancer. Current x-ray- examinations capture only 20 percent of cases. With modern ultralow-dose CT, the radiologists hit the bull's eye 90 per cent of the time.
Aug 25, 2014
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