Erik L. Ridley[email protected]CTNvidia unveils new CT AI models for COVID-19Graphics processing unit technology developer Nvidia has introduced two new artificial intelligence (AI) models trained to provide lung segmentation and detection of COVID-19 on CT exams. The company is making these models available to researchers to facilitate the development of new predictive AI algorithms.May 14, 2020AIFree AI software can help triage COVID-19 on x-rayA free commercial artificial intelligence (AI) software application can perform comparably to radiologists in triaging suspected COVID-19 cases on chest radiographs, according to research published online May 8 in Radiology.May 12, 2020MRIBowel abnormalities found in COVID-19 patientsAbdominal imaging of COVID-19 patients has shown that bowel abnormalities, including ischemia, are common findings in these cases, according to research published online May 11 in Radiology. Cholestasis is also frequently present.May 11, 2020AIAI may predict COVID-19 progression on chest x-raysAn artificial intelligence (AI) algorithm can predict how COVID-19 cases will progress based on analysis of baseline chest x-rays, offering potential to help in deciding how to triage these patients, according to a study posted online May 5 as a preprint on medRxiv.org.May 11, 2020MRIAI predicts Alzheimer's disease using MRI, patient infoAn artificial intelligence (AI) model was able to predict a patient's risk for Alzheimer's disease by analyzing brain MRI exams and nonimaging factors such as age, gender, and cognitive test scores, according to research published online May 1 in Brain.May 7, 2020Clinical NewsGeneral radiologists mostly work as multispecialistsGeneral radiologists in the U.S. mostly work as multispecialists with specific areas of subspecialty focus, and nearly all have at least one of these subspecialty focus areas, according to research from the Harvey L. Neiman Health Policy Institute.May 5, 2020AICan AI provide 'nowcasts' for COVID-19 on chest x-rays?An artificial intelligence (AI) algorithm developed based on concepts commonly employed in economics and meteorology can yield a high level of accuracy for identifying COVID-19 on patients' chest radiographs, according to research from the University of Hong Kong. It also significantly outperformed radiologists.May 4, 2020AIAuntMinnie.com Artificial Intelligence InsiderApril 29, 2020AICollaboration yields brain CT hemorrhage datasetIt's not easy to create datasets needed to train generalizable artificial intelligence algorithms. For the 2019 RSNA Artificial Intelligence Challenge, it took the teamwork of two societies and 60 volunteer neuroradiologists, according to an article published online April 29 in Radiology: Artificial Intelligence.April 29, 2020Advanced Visualization3D printing labs shift gears to join COVID-19 fightThe COVID-19 pandemic has led to a severe shortage of testing equipment and personal protective equipment for healthcare workers. 3D printing labs in radiology departments can help meet this challenge, according to a webinar held by the RSNA's 3D Printing Special Interest Group on April 24.April 27, 2020Previous PagePage 64 of 393Next PageTop StoriesNuclear MedicineEANM: Is ‘research fragmentation’ holding back nuclear medicine?Well-designed studies require collaboration among nuclear medicine, medical oncology, urology, radiation oncology, and clinical trial support.CTPCCT improves image quality when scanning patients with obesityWomens ImagingKaiser score outperforms MRI BI-RADS for inconclusive breast findingsMolecular ImagingFAPI-PET detects more HCC lesions than FDG-PETSponsor ContentFree Radiology Workflow Webinar
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