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Philips sells three PET scanners
American Radiology Services (ARS) has purchased three Allegro PET scanners. The premium dedicated system, which became commercially available in June 2001, uses an advanced detector material called gadolinium oxyorthosilicate (GSO), which features fast
American Radiology Services (ARS) has purchased three Allegro PET scanners. The premium dedicated system, which became commercially available in June 2001, uses an advanced detector material called gadolinium oxyorthosilicate (GSO), which features fast scintillation properties and better energy resolution than older crystal technology. ARS is a physician-owned and -managed diagnostic imaging center network with more than 15 outpatient sites in Maryland. It is affiliated with 13 hospitals throughout the state.
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.
