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Second Look gets FDA nod
CADx Medical Systems can now market its Second Look CAD product in the U.S., following FDA approval of the system. The subsidiary of Shire Pharmaceuticals Group is preparing to market the product to hospitals, clinics, and
CADx Medical Systems can now market its Second Look CAD product in the U.S., following FDA approval of the system. The subsidiary of Shire Pharmaceuticals Group is preparing to market the product to hospitals, clinics, and mammography centers across the U.S. The decision follows receipt by the company Nov. 21 of an approvable letter from the regulatory agency. Second Look is based on imaging algorithms used by the U.S. military to automatically recognize targets. Approved for both screening and diagnostic use, Second Look will be marketed to radiologists as a tool for highlighting the most critical masses and microcalcifications on mammograms. Clinical trials demonstrated that 26.2% of lesions otherwise missed could be detected with Second Look.
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.
