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Tracking device debuts at 2004 RSNA meeting
A pilot program launched at the last RSNA meeting explored the use of radio-frequency identification (RFID) tracking to assess the needs of attendees.
A pilot program launched at the last RSNA meeting explored the use of radio-frequency identification (RFID) tracking to assess the needs of attendees.
Registrants who had preregistered for specific case-based courses were informed that they had been selected to participate in the program. The name badges of those who accepted were embedded with a computer chip that contained personal information. Pickup devices at the entrances to meeting rooms recorded their comings and goings.
Data indicate that the RFID system missed a considerable amount of traffic when compared with CME vouchers and interactive audience response information. A decision about the use of the RFID this year is pending.
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.
