Benjamin Johnson, MD, MS

Nov 28, 2011
Latest in Home
Fast Food
PET scans tie fast food to altered blood flow in the heart
August 8, 2025
Pulmonary Embolism
AI boosts rads' identification of incidental PE on CT imaging
August 8, 2025
Technologist Happy
How are technologists dealing with higher vacancy rates?
August 8, 2025
Ultrasound Sonographer 400 (1)
Ultrasound screening for vasa previa tied to better pregnancy outcomes
August 7, 2025
More in Home
PET scans tie fast food to altered blood flow in the heart
By Will Morton
Ultraprocessed foods may acutely affect vascular and brain function, researchers report.
August 8, 2025
Fast Food
AI boosts rads' identification of incidental PE on CT imaging
By Kate Madden Yee
Study results suggest that AI could serve as an effective "second look" tool for incidental pulmonary emboli (PE) on CT imaging.
August 8, 2025
Pulmonary Embolism
How are technologists dealing with higher vacancy rates?
By Amerigo Allegretto
High technologist vacancy rates among imaging practices could be addressed through outreach, education, and philanthropy, experts say.
August 8, 2025
Technologist Happy
Ultrasound screening for vasa previa tied to better pregnancy outcomes
By Amerigo Allegretto
Screening for vasa previa with ultrasound leads to higher survival rates among prenatally diagnosed cases in pregnancy.
August 7, 2025
Ultrasound Sonographer 400 (1)
AI could be cost-effective for osteoporosis screening
By Will Morton
A study highlights the public health potential of AI-driven osteoporosis screening to improve early detection.
August 7, 2025
Ai Money
Generative AI improves clinical decision-making in the ED
By Kate Madden Yee
Study results suggest that AI could reduce variability among emergency department (ED) physicians when it comes to ordering imaging exams.
August 7, 2025
Emergency Entrance
Watching a movie during MR imaging reduces kids' need for sedation
By Kate Madden Yee
The findings are good news for pediatric patients, who often struggle to remain still during an MRI exam.
August 6, 2025
Mri Scanner Kid
White paper endorsed by ACR, SIIM stresses cybersecurity
By Amerigo Allegretto
A new white paper endorsed by the ACR and SIIM outlines strategies for practices to better protect themselves from cyber attacks.
August 6, 2025
Cybersecurity Lock V2 400
Is imaging being used to its full potential to diagnose dementia?
By Kate Madden Yee
As disease-modifying therapies for various types of dementia become more available, MR and CT imaging predominate for diagnosis.
August 6, 2025
Brain Puzzle Dementia
MRI shows promise profiling hepatocellular carcinoma tumors
By Will Morton
A study suggests that imaging-based screening with targeted pathological workup could help refine treatment strategies.
August 5, 2025
2025 08 05 Mri Molecular Profiles Thumbnail
MRI-based DL model improves ovarian lesion classification
By Amerigo Allegretto
A deep-learning (DL) model accurately differentiated malignant from benign ovarian lesions on MRI scans and reduced segmentation time.
August 5, 2025
Ovarian Cancer2 400
Open-source DL model does well for identifying lung cancer risk
By Kate Madden Yee
A deep-learning (DL) model called Sybil performs well when it comes to predicting lung cancer risk among heavy-smoking populations.
August 5, 2025
2025 08 05 Radiology Lee Figure3 Thumbnail
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