Brian Casey and Rebekah Moan

MRI
Elekta debuts MR-linac radiation therapy system at ESTRO
Radiation oncology vendor Elekta is using this week's annual meeting of the European Society for Radiotherapy and Oncology (ESTRO) to launch Elekta Unity, the company's MRI-guided radiation therapy system.
May 7, 2017
2017 05 08 14 02 06 629 Elekta Unity Rt 20170508210241
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Top Stories
X Ray Radiography Tech Patient 400
Digital X-Ray
Bone-RADS improves accuracy for junior, attending physicans
ACR's Bone-RADS led to improved diagnostic accuracy for junior and attending physicians, but lower accuracy for senior physicians.
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MRI
MRI, CT, ultrasound biomarkers help identify Crohn disease strictures
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Womens Imaging
Low breast cancer screening prevalence tied to socioeconomic factors
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Molecular Imaging
PET/CT reveals ‘chemo brain’ regions in leukemia patients
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AI
Stanford AIDE lab proposes radiology AI safety monitoring model
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Bone-RADS improves accuracy for junior, attending physicans
By Amerigo Allegretto
ACR's Bone-RADS led to improved diagnostic accuracy for junior and attending physicians, but lower accuracy for senior physicians.
October 17, 2025
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MRI, CT, ultrasound biomarkers help identify Crohn disease strictures
By Kate Madden Yee
The findings of a review published in Radiographics could help clinicians determine the best treatment for the disease.
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Low breast cancer screening prevalence tied to socioeconomic factors
By Amerigo Allegretto
Geographic trends show that low cancer screening participation is linked to socioeconomic disadvantages.
October 17, 2025
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PET/CT reveals ‘chemo brain’ regions in leukemia patients
By Will Morton
Chemotherapy is associated with brain metabolic alterations, particularly in areas governing cognition and emotion.
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Stanford AIDE lab proposes radiology AI safety monitoring model
By Liz Carey
EMM was developed to monitor FDA-cleared radiological AI devices as a complement to retrospective monitoring.
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Low-field MRI improves Alzheimer's research access
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Why? Because the technology could be more geographically accessible, researchers noted.
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Could more imaging access improve prison cancer care?
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One potential strategy for improving cancer care among incarcerated individuals is more access to screening tests.
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PI-RADS v2.1 is 'highly sensitive' for prostate cancer detection on MRI
By Kate Madden Yee
PI-RADS v2.1 was developed by the ACR and the European Society of Urogenital Radiology (ESUR) and released in 2019.
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qHDMI differentiates radial scars from invasive breast cancer
By Amerigo Allegretto
Angiogenesis-based biomarkers from ultrasound can differentiate between radial scar lesions and invasive breast cancer.
October 15, 2025
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Lung biopsy before surgery linked to cancer recurrence
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The findings confirm concerns about “tumor cell spillage” during the procedure.
October 14, 2025
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Abnormal CT-FFR results translate to up to 7 years of cardiovascular risk
By Kate Madden Yee
The prognostic value of CT fractional flow reserve (CT-FFR) has been unclear, but a recent study's findings offer further insight.
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PSMA-PET/CT reporting varies widely in the U.S.
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Standardized interpretation frameworks for PSMA-PET/CT reporting are underused in the U.S.
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