Anna Romanyukha, PhD; Steve Nzitunga; and Ana Dolcet

CT
CT patient positioning plays key role in radiation dose reduction
Technologists play a vital role in the reduction of radiation dose and image noise during CT scanning. One of the most effective techniques for reducing dose is patient positioning. Representatives of dose monitoring firm Qaelum provide an overview.
April 28, 2022
2020 02 04 18 54 0923 Ct Scan Patient 400
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Digital X-Ray
Are x-rays of lacerations necessary?
A study supports a shift toward more selective imaging criteria for x-rays of lacerations.
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MRI
MRI helps predict adverse outcomes in heart failure patients
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Womens Imaging
CEM improves cancer detection when added to screening DBT exams
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CT
DL algorithm shows promise for opportunistic CAC evaluation on CT
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Are x-rays of lacerations necessary?
By Will Morton
A study supports a shift toward more selective imaging criteria for x-rays of lacerations.
June 17, 2025
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MRI helps predict adverse outcomes in heart failure patients
By Kate Madden Yee
Study findings offer novel insights into refining risk stratification in this patient population.
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CEM improves cancer detection when added to screening DBT exams
By Amerigo Allegretto
Contrast-enhanced mammography (CEM) could be an alternative for breast MRI when added to screening digital breast tomosynthesis (DBT) exams.
June 17, 2025
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DL algorithm shows promise for opportunistic CAC evaluation on CT
By Kate Madden Yee
The findings could improve patient care, as the presence of coronary artery calcium (CAC) is a key predictor of cardiovascular events.
June 16, 2025
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ChatGPT shows mixed success in answering breast health questions
By Amerigo Allegretto
ChatGPT-3.5 provided good answers for general breast health questions, but it fell short for questions related to pregnancy and palpable breast abnormalities.
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Study highlights clinical potential of tau PET scans
By Will Morton
A new study offers a better understanding of the potential of tau PET in Alzheimer's disease patients.
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Radiologist introduces field to young audiences with children's book
By Amerigo Allegretto
Aparna Singhal, MD, from UAB has authored a children's book introducing young audiences to the field of radiology.
June 16, 2025
Aparna Singhal, MD, wrote ABCs of Radiology for Kids with the intent of introducing the field to children and perhaps inspiring them to pursue careers in science and medicine.
Report urges reform of Canadian preventive care guideline development
By Amerigo Allegretto
The Public Health Agency of Canada has released a new report recommending reforms to how preventive health guidelines are developed.
June 13, 2025
Canada Flag 400
The mangling of medical English
By Paul McCoubrie, MBBS
In a new column, U.K. radiologist Paul McCoubrie, MBBS, reflects on the variety of ways radiologists can mangle medical English.
June 13, 2025
Paul McCoubrie, MBBS.
FDA issues final order reclassifying radiological CAD software
By Liz Carey
Computer-assisted detection (CAD) and diagnosis algorithms used in radiology move from the class III to the class II category.
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Fda Logo V2 400
AI improves MRI diagnosis of prostate cancer
By Will Morton
AI assistance can help diagnose clinically significant prostate cancer on MRI.
June 13, 2025
Prostate Imaging
PSMA-PET/CT improves survival in men with prostate cancer
By Will Morton
Researchers report that PSMA-PET/CT improves survival in men with recurrent prostate cancer treated with salvage radiotherapy.
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