- AI
- Molecular Imaging
- CT
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- Ultrasound
- MRI
- Facility Management
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Demand for CT techs outpaces credentialing
More radiologic technologists are working in CT than ever. But about three out of five lack credentials, according to the American Registry of Radiologic Technologists.
More radiologic technologists are working in CT than ever. But about three out of five lack credentials, according to the American Registry of Radiologic Technologists.
In May, the ARRT surveyed almost 250,000 radiologic technologists. The surprising discovery was that almost 29,000 of the nearly 50,000 who reported working in CT are not registered in CT.
The increasing number of hybrid imaging systems combining PET or SPECT with CT is placing nuclear medicine technologists in the same predicament. However, pending legislation to establish national accreditation standards for technologists in all fields and imaging modalities could become an incentive to get up to speed.
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.
