Brian Casey

Emergency Radiology
Week in Review: Emergency CT booms | PET for Alzheimer's | Nonphysician providers take to imaging
August 26, 2022
Editor's Note
Week in Review: PET uptake in women | Veterans decline CT lung screening | AI for breast imaging
August 19, 2022
Editor's Note
Week in Review: Saying goodbye to Damadian | Lung nodule protocols | Minnies wrap-up
August 12, 2022
Ultrasound
Week in Review: AI creates x-ray images from US | PET for Alzheimer's | AI webinar on Aug. 10
August 5, 2022
Radiation Oncology/Therapy
RANZCR: Workforce challenges face radiation oncology in New Zealand
A shortage of radiation oncologists may be looming in New Zealand, according to the results of a survey that are being presented at this week's New Zealand Annual Scientific Meeting 2022, hosted by the Royal Australian and New Zealand College of Radiologists (RANZCR).
August 3, 2022
2021 08 25 17 38 0178 Radiation Treatment Cancer 400
Practice Management
Imaging groups push back against proposed 2023 Medicare cuts
A coalition of groups representing the medical imaging industry are pushing back against proposed cuts to Medicare and Medicaid reimbursement for 2023, urging members of the U.S. House of Representatives to take action to forestall the cuts.
August 3, 2022
2020 07 01 22 14 2802 Washington Dc Capitol 400
MRI
Study finds language may be barrier to better MRI efficiency
A new study published August 2 in Abdominal Radiology found that patients undergoing MRI scans who weren't native English speakers had more difficulty following breathing instructions. This could affect the efficiency of MRI services.
August 3, 2022
2020 08 14 16 38 7291 Mri Scanner2 400
CT
CT screening evens out gender disparity in lung cancer mortality
Men with lung cancer have a much higher risk of mortality compared with women, says a new paper published August 1 in Lung Cancer. But this difference disappears if they got CT lung screening, suggesting that screening can even out gender disparities.
August 2, 2022
2021 02 04 17 15 7107 Cancer Lung 3 D Black 400
MRI
MRI detects 'iron overload' related to genetic mutation
MRI scans can detect signs of excess iron accumulation in individuals who are genetically predisposed toward the condition, says an August 1 study in JAMA Neurology. What's more, males with this condition are also at higher risk of movement disorders.
August 1, 2022
2022 08 01 22 47 9877 2022 08 02 Mri Iron Brain 400
Home
Week in Review: Prokop on CT's future | POCUS at US Open | Risk scores for dense breasts
July 29, 2022
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Top Stories
Toe Joint
Digital X-Ray
New procedure treats chronic pain in toe joints
Median pain scores dropped for 27 patients from nine to one after five months.
Health Disparities Label Adobe Eco Lens
Practice Management
HPI study, online tool identify and predict cancer disparities
This image depicts comminuted skull fractures sustained in a pedestrian motor vehicle accident. These are difficult to document by a standard autopsy because the individual fragments are displaced during the internal examination and dissection of the head.
CT
Radiology CSI: CT helps medical examiners determine cause of death
Lung Cancer
CT
Radiomics plus DL improve prediction of lung cancer invasiveness
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Bone-RADS improves accuracy for junior, attending physicans
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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, CT, ultrasound biomarkers help identify Crohn disease strictures
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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
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Geographic trends show that low cancer screening participation is linked to socioeconomic disadvantages.
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PET/CT reveals ‘chemo brain’ regions in leukemia patients
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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
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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
By Kate Madden Yee
Why? Because the technology could be more geographically accessible, researchers noted.
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Could more imaging access improve prison cancer care?
By Amerigo Allegretto
One potential strategy for improving cancer care among incarcerated individuals is more access to screening tests.
October 15, 2025
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PI-RADS v2.1 is 'highly sensitive' for prostate cancer detection on MRI
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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
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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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