Erik L. Ridley[email protected]MRIAI can predict breast cancer molecular subtypes on MRICan an artificial intelligence (AI) algorithm identify the molecular subtype of breast cancer from breast MRI as accurately as genetic testing? Not yet, but a deep-learning model offers considerable potential, according to research published online January 31 in the Journal of Digital Imaging.February 5, 2019AIAI can detect, localize fractures on wrist x-raysAn artificial intelligence (AI) algorithm can both detect and show the position of fractures on wrist radiographs with a high level of sensitivity and specificity, according to research published online January 30 in the inaugural issue of the RSNA's new Radiology: Artificial Intelligence journal.January 30, 2019MRIfMRI helps finds brain biomarkers linked to severe PTSDUsing functional MRI (fMRI) and measurements of skin conductance, researchers have found that combat veterans with severe post-traumatic stress disorder (PTSD) have distinct patterns in how their brains and bodies respond to danger and safety. These brain biomarkers could help identify those at risk of severe PTSD.January 28, 2019AIAI reveals cause of transient ischemic attack symptomsAn artificial intelligence (AI) algorithm that analyzed free text in patient reports was better than existing risk models in predicting which symptomatic individuals were actually experiencing a transient ischemic attack, according to research published online January 17 in Stroke.January 28, 2019AIAttending radiologists need to bone up on AITo help ensure that medical students will still find radiology appealing, attending radiologists in academic departments need to stay informed about artificial intelligence (AI) technology and the exciting potential it offers for the specialty, according to an editorial published online January 24 in Academic Radiology.January 27, 2019AIStanford launches huge dataset of chest x-rays for AIResearchers from Stanford University have released a massive dataset of more than 224,000 chest x-rays to be used for the development of artificial intelligence (AI) algorithms. The group has also launched a competition for developers of AI algorithms to test their models.January 24, 2019AIAuntMinnie.com Artificial Intelligence InsiderJanuary 23, 2019Industry NewsFDA posts final guidance for new 510(k) pathwayThe U.S. Food and Drug Administration (FDA) has published its final guidance on a new regulatory pathway that would allow manufacturers to show that their medical devices meet specific performance criteria to achieve 510(k) clearance.January 22, 2019AIAI can identify, triage abnormal chest x-raysAn artificial intelligence (AI) algorithm was able to accurately identify chest radiographs that contain abnormal findings, enabling automated triage of these exams so they can be interpreted sooner by radiologists, U.K. researchers reported in a study published online January 22 in Radiology.January 22, 2019Nuclear MedicineUnited Imaging gets FDA nod for total-body PET/CT unitShanghai-based United Imaging Healthcare said it has received U.S. Food and Drug Administration (FDA) clearance for uExplorer, a total-body PET/CT scanner developed in collaboration with researchers from the University of California, Davis.January 21, 2019Previous PagePage 89 of 393Next 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
