Erik L. Ridley[email protected]CT3D models enable custom treatment of complex acetabular fracturesVirtual 3D models created from CT data can be utilized for surgical planning and providing patient-specific treatments for complex acetabular fractures, according to research published online February 18 in JAMA Network Open.February 17, 2021PACS/VNAIntelerad expands cardiovascular market presence with Lumedx buyIn a move aimed at expanding its presence in the cardiovascular market, enterprise imaging and software developer Intelerad Medical Systems has purchased healthcare analytics and cardiovascular information systems firm Lumedx.February 17, 2021Image ProcessingAI aids in risk assessment on x-rays after total hip arthroplastyArtificial intelligence (AI) algorithms can assess dislocation risk and measure acetabular component angles on radiographs after total hip arthroplasty, according to a pair of studies published online February 16 in the Journal of Arthroplasty.February 17, 2021Image ProcessingCCTA radiomics yields insights into nature of coronary artery diseaseRadiomics analysis of coronary CT angiography (CCTA) exams found that cardiovascular risk factors such as cocaine use and HIV affect development of atherosclerosis in different ways, according to a February 16 study in Radiology.February 16, 2021Image Processing3D-printed surgical guides enhance breast conservation therapy3D-printed surgical guides can be useful in breast conservation surgery performed on breast cancer patients after neoadjuvant systemic therapy, according to research published online February 9 in Scientific Reports.February 11, 2021CTAI can predict need for steroid treatments in COVID-19 patientsDeep learning-based analysis of chest CT exams can predict if COVID-19 patients will need to be treated with steroids, as well as monitor their progression, according to a recent webinar presentation.February 10, 2021CTDeep-learning algorithm can detect, quantify aortic valve calciumResearchers from South Korea reported that their artificial intelligence (AI) model was highly accurate for automatically detecting and quantifying aortic valve calcium on cardiac CT, even outperforming radiologist assessments in severe cases.February 8, 2021CTNew COVID-19 AI models offer promising resultsDeep-learning models that have been trained on datasets from multiple institutions around the world yield promising and generalizable results for identifying COVID-19 pneumonia on chest CT exams, as well as in predicting adverse patient outcomes.February 7, 2021MRIMRI-targeted biopsy shows value in prostate cancerMultiparametric MRI-targeted biopsy for clinically significant prostate cancer can yield detection rates similar to systematic transrectal ultrasound-guided biopsy, while potentially enabling over one-third of prostate biopsies to be avoided, according to research published online February 4 in JAMA Oncology.February 4, 2021AIAI for image interpretation: Friend or foe to radiologists?Will using artificial intelligence (AI) for image interpretation tasks help radiologists enhance their value or will it eventually lead to fewer radiologist jobs? Point/counterpoint articles published online February 3 in the American Journal of Roentgenology shared two potential visions for radiology's future.February 3, 2021Previous PagePage 49 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
