Edna Astbury-Ward

CT
Australian radiologist charged with DUI
The case of a radiologist who crashed into multiple cars while driving almost three times over the blood-alcohol limit has highlighted the grave risks of addiction.
January 24, 2024
Gavel Scale Justice
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Top Stories
Lotter Fda Sa Md 2025
AI
U.S. FDA may need to clarify SaMD validation standards
In a video interview, a Dana-Farber Cancer Institute expert describes what the "rigor spectrum" is in validation study designs.
2025 10 09 Jnumed Psma Pet Vs Na F Pet Thumbnail
Molecular Imaging
PSMA-PET/CT may replace NaF-PET/CT in advanced prostate cancer
Mri Breast Cancer
Womens Imaging
Preop breast MRI improves surgical planning, but use disparities remain
Uterus Pelvic 400
Womens Imaging
FIGO classification from MRI leads to moderate agreement among rads
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U.S. FDA may need to clarify SaMD validation standards
By Liz Carey
In a video interview, a Dana-Farber Cancer Institute expert describes what the "rigor spectrum" is in validation study designs.
October 10, 2025
Lotter Fda Sa Md 2025
PSMA-PET/CT may replace NaF-PET/CT in advanced prostate cancer
By Will Morton
Replacing F-18 sodium fluoride (NaF) PET/CT with F-18 PSMA PET/CT can improve treatment for men with newly diagnosed prostate cancer.
October 10, 2025
2025 10 09 Jnumed Psma Pet Vs Na F Pet Thumbnail
Preop breast MRI improves surgical planning, but use disparities remain
By Kate Madden Yee
Older patients, Black patients, and those with Medicaid or Medicare were less likely to undergo preoperative breast MRI, a study found.
October 10, 2025
Mri Breast Cancer
FIGO classification from MRI leads to moderate agreement among rads
By Amerigo Allegretto
FIGO classification of uterine fibroids on MRI led to moderate overall interobserver agreement among radiologists.
October 10, 2025
Uterus Pelvic 400
AI fracture detection tools tested head-to-head
By Will Morton
All models showed moderate to high performance for straightforward fracture detection but limited accuracy in complex scenarios.
October 9, 2025
Ai Logo
AI improves interreader CAD-RADS agreement on CCTA
By Kate Madden Yee
The results suggest that "the use of [deep learning] to automate CAD-RADS evaluations holds potential to further reduce variability."
October 9, 2025
2025 10 09 Rad Cardiothor Imag Fari Figure4 Thumbnail
World Trade Center attacks boosted lung cancer incidence in responders nearly 3-fold
By Kate Madden Yee
Disease increase occurred in responders even 10 years after the event.
October 9, 2025
Lung Cancer
'Circular' business models for replacing MRI scanners reduce costs, waste
By Kate Madden Yee
Upgrading existing devices instead of buying new ones, a "circular" business model, could benefit hospitals, patients, and the planet.
October 8, 2025
Fist Cash 400
AI chatbots aren't giving patients safety warnings for imaging exams
By Will Morton
The inclusion of medical disclaimers in AI responses regarding imaging exams declined significantly between 2022 and 2025.
October 8, 2025
Chatgpt 4
ICE noninferior to TEE for atrial fibrillation ablation safety
By Amerigo Allegretto
Intracardiac echocardiography (ICE) is comparable to transesophageal echocardiography (TEE) for atrial fibrillation ablation procedures.
October 8, 2025
Heart Ultrasound Adobe Peakstock
Surveillance of ground-glass nodules found on CT appears sufficient
By Kate Madden Yee
Study results showed that both surveillance and surgery groups demonstrated "comparable favorable oncologic outcomes."
October 8, 2025
2025 10 07 Radiology Liu Figure4 Thumbnail2
Ultrasound features of nonmass breast lesions differ by indication
By Amerigo Allegretto
Ultrasound features of nonmass breast lesions differ across clinical indications.
October 7, 2025
2025 10 7 Radiology Ultrasound Nonmass Lesions Thumbnail
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