Roberta Katz

IS
6 steps to success in radiology data analytics
The modern radiology practice continues to experience rapid growth in data, thanks to the ongoing development of imaging modalities and the use of advanced medical imaging in molecular, genomic, and precision medicine. As radiology transitions to value-based care, advanced data analytics is no longer an option.
June 2, 2016
2016 02 24 15 09 37 954 Data Analytics 200
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Top Stories
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MRI
‘Dark-light-dark sign’ on MRI predicts rectal cancer metastasis
Absence of the novel tumor feature on contrast-enhanced T1-weighted imaging was associated with a higher risk of lymph node metastasis.
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CT
CT-based model assesses lung lesions from nonsolid nodules
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MRI
MRI reveals how statins reduce vessel wall inflammation
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Molecular Imaging
New PET tracer helps detect pulmonary sarcoidosis
Kidney
Interventional
Transarterial embolization, cryoablation treat larger renal masses
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‘Dark-light-dark sign’ on MRI predicts rectal cancer metastasis
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Absence of the novel tumor feature on contrast-enhanced T1-weighted imaging was associated with a higher risk of lymph node metastasis.
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CT-based model assesses lung lesions from nonsolid nodules
By Amerigo Allegretto
A model based on CT imaging features performed well in a study, differentiating lung lesions from nonsolid nodules.
December 23, 2025
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MRI reveals how statins reduce vessel wall inflammation
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The findings offer further evidence that statins reduce stroke risk.
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New PET tracer helps detect pulmonary sarcoidosis
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There is a pressing need for more specific molecular imaging tools that target the disease.
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Transarterial embolization, cryoablation treat larger renal masses
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Sequential transarterial embolization and CT-guided percutaneous cryoablation can successfully treat renal masses.
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75% gadolinium reduction maintains diagnostic sensitivity in breast MRI
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Study suggests real-world feasibility of AI-driven dose reduction with preserved diagnostic confidence in breast imaging.
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PET/CT detects bone involvement in patients with lymphoma
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Research suggests that F-18 FDG-PET/CT could replace invasive bone marrow biopsy.
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Insurer benchmark used for NSA disputes lower than in-network rate
By Amerigo Allegretto
A study by the AFHC found that QPAs used for the No Surprises Act (NSA) often understate actual median in-network payment rates.
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Is 7-tesla MRI poised for routine clinical integration?
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The future looks bright for the technology, researchers noted.
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Online safety screening for MRI exams reduces prep time, cancellations
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The average 4.6% reduction in patient preparation time may seem modest, but is a meaningful gain in efficiency, researchers noted.
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Dark-field radiography improves detection of pneumothorax
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The technique substantially reduced reading time without compromising sensitivity.
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