- AI
- Molecular Imaging
- CT
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- Mammography
Screening centers squelch balanced information
Whole-body screening centers fail to provide balanced advertisements, often touting unsupported benefits while downplaying the known risks. Stanford University researchers say the industry needs better oversight to protect consumers.
Whole-body screening centers fail to provide balanced advertisements, often touting unsupported benefits while downplaying the known risks. Stanford University researchers say the industry needs better oversight to protect consumers.
Judy Illes, Ph.D., and colleagues analyzed scores of newspaper ads and brochures from screening centers across the country. They found an overall emphasis on information about healthcare technology, assurances of good health, and financial incentives to self-refer (Arch Intern Med 2004;164:2415-2419).
Some ads stoked fear of the consequences of not obtaining a scan, but references to the risk of radiation associated with CT were missing. Ads from these same companies for their MRI services made explicit reference to that modality's lack of radiation.
MRI-Based AI Radiomics Model Offers 'Robust' Prediction of Perineural Invasion in Prostate Cancer
July 26th 2024A model that combines MRI-based deep learning radiomics and clinical factors demonstrated an 84.8 percent ROC AUC and a 92.6 percent precision-recall AUC for predicting perineural invasion in prostate cancer cases.
Breast MRI Study Examines Common Factors with False Negatives and False Positives
July 24th 2024The absence of ipsilateral breast hypervascularity is three times more likely to be associated with false-negative findings on breast MRI and non-mass enhancement lesions have a 4.5-fold likelihood of being linked to false-positive results, according to new research.
Can Polyenergetic Reconstruction Help Resolve Streak Artifacts in Photon Counting CT?
July 22nd 2024New research looking at photon-counting computed tomography (PCCT) demonstrated significantly reduced variation and tracheal air density attenuation with polyenergetic reconstruction in contrast to monoenergetic reconstruction on chest CT.
