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CADx gets approvable letter
Another developer of computer-assisted detection systems may be close to entering the market. CADx Medical Systems of Quebec has received an FDA approvable letter for its CAD mammography system. Final approval would clear the way for the company to sell
Another developer of computer-assisted detection systems may be close to entering the market. CADx Medical Systems of Quebec has received an FDA approvable letter for its CAD mammography system. Final approval would clear the way for the company to sell its film-based Second Look product in the U.S. Only the company's combination film digitizer and image report generator would be allowed to enter the U.S. market. Software packages that the company is developing for integration with digital mammography systems from Fischer Imaging and Hologic would not be affected. CADx has been selling Second Look overseas for close to a year. About 25 systems have been installed in more than a dozen countries. List price outside the U.S. is $169,000.
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.
