Biomarker data improves CT lung cancer screening's bottom line
May 25, 2022 -- The cost-effectiveness of low-dose CT for lung cancer screening is improved by adding a plasma-based biomarker into the clinical evaluation, according to a study published May 24 in JAMA Network Open. Read More
AI software could help cut PET scan times in half
May 25, 2022 -- An artificial intelligence (AI) algorithm can improve image quality in half-count F-18 FDG-PET scans, a finding that paves the way for significant cuts in acquisition time in routine clinical practice, according to French researchers. Read More
Ultrasound correlates well with MRI for pediatric liver disease
May 25, 2022 -- Ultrasound shear-wave elastography can correlate well with MR elastography for measuring liver stiffness in children and young adults with known or suspected liver disease, said researchers who published their results May 24 in Radiology. Read More
AI aids CT lung screening by assessing suspicious lung nodules
May 24, 2022 -- Radiologists can improve their assessment of indeterminate lung nodules on CT exams with help from artificial intelligence (AI)-based computer-aided diagnosis software, according to research published online May 24 in Radiology. Read More
Contrast ultrasound works well for pediatric vascular imaging
May 24, 2022 -- Contrast-enhanced ultrasound is more accurate than color Doppler in characterizing different types of soft-tissue vascular abnormalities, according to research published May 23 in the European Journal of Radiology. Read More
Can AI guide supplemental breast MRI screening?
May 24, 2022 -- A deep learning-based risk assessment model can perform better than traditional risk models for guiding decisions on supplemental breast MRI screening, according to a talk at the Society of Breast Imaging/American College of Radiology symposium. Read More
Deep learning helps assess emphysema progression
May 24, 2022 -- A deep-learning algorithm helps clinicians assess the progression of emphysema in cigarette smokers at five-year follow-up after baseline CT, according to a study published May 17 in Radiology. Read More
Database of wrist fractures should boost AI research
May 23, 2022 -- Efforts to develop artificial intelligence (AI) algorithms to help diagnose pediatric wrist fractures need a boost, say Austrian radiologists. To that end, they recently developed an annotated dataset of x-ray images and encourage its use in an article published May 20 in Scientific Data. Read More
Does AI technology pose a threat to radiologic technologists' jobs?
May 23, 2022 -- Global artificial intelligence (AI) expert Dr. Daniel Sodickson, PhD, has sought to allay fears that a "Wild West" of disruptive innovations and increased automation in the coming years could decimate the jobs of radiologic technologists. Read More
AI flags breast arterial calcification on mammography
May 23, 2022 -- Artificial intelligence (AI)-based analysis of screening mammography exams could enable personalized cardiovascular risk assessment for women, according to a talk at the Society of Breast Imaging/American College of Radiology symposium. Read More
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