Edna Astbury-Ward, PhD

CT
Revealed: The cause of CT safety incident in Belgium
A single bottle of contaminated contrast agent was the cause of eight patients' illness after undergoing CT in Belgium.
September 4, 2025
Klebsiella Adobe Zachary
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Top Stories
Lego Bricks
Digital X-Ray
Snopes debunks Lego bricks x-ray claim
A a viral rumor is circulating that the Lego Group added barium sulfate to its bricks.
Ultrasound Scanner Computerized 400
Womens Imaging
Ultrasound-guided cryoablation treats most larger breast tumors
Prostate 3 D Social
Molecular Imaging
PET/CT can predict fracture risk in prostate cancer patients
Ultrasound Diagnostic 400
Womens Imaging
Age affects abnormal interpretation rates for combined DBT, WBUS
Woman Lying On Ct Scanner Adobe Lashkhidzetim
Image Processing
Can AI salvage suboptimal CT studies?
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Snopes debunks Lego bricks x-ray claim
By AuntMinnie.com staff writers
A a viral rumor is circulating that the Lego Group added barium sulfate to its bricks.
December 30, 2025
Lego Bricks
Ultrasound-guided cryoablation treats most larger breast tumors
By Amerigo Allegretto
Cryoablation achieved complete ablation rates for breast lesions over 15 mm in size in most women who underwent treatment.
December 30, 2025
Ultrasound Scanner Computerized 400
PET/CT can predict fracture risk in prostate cancer patients
By Will Morton
An opportunistic screening approach could improve early osteoporosis detection in patients without requiring additional imaging.
December 30, 2025
Prostate 3 D Social
Age affects abnormal interpretation rates for combined DBT, WBUS
By Amerigo Allegretto
Abnormal interpretation rates vary with age when combining digital breast tomosynthesis (DBT) with whole-breast ultrasound (WBUS).
December 30, 2025
Ultrasound Diagnostic 400
Can AI salvage suboptimal CT studies?
By Liz Carey
AI-based image enhancement improves diagnostic acceptability of suboptimal chest CT and CT pulmonary angiography exams.
December 29, 2025
Woman Lying On Ct Scanner Adobe Lashkhidzetim
MRI safety regulation: Lessons from ionizing radiation standards
By Kelly Brock
MRI operates in a starkly different regulatory environment compared with ionizing radiation modalities.
December 29, 2025
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Right to repair standoff continues
By Liz Carey
Federal oversight of medical device servicing and remanufacturing makes AdvaMed's top three policy issues heading into 2026.
December 29, 2025
Policy Update Adobe Ai Design
‘Dark-light-dark sign’ on MRI predicts rectal cancer metastasis
By Will Morton
Absence of the novel tumor feature on contrast-enhanced T1-weighted imaging was associated with a higher risk of lymph node metastasis.
December 23, 2025
2025 12 23 Dark Light Dark Sign Thumbnail
CT-based model assesses lung lesions from nonsolid nodules
By Amerigo Allegretto
A model based on CT imaging features performed well in a study, differentiating lung lesions from nonsolid nodules.
December 23, 2025
2025 12 23 Radiology Ct Lung Ternary Model Thumbnail
MRI reveals how statins reduce vessel wall inflammation
By Kate Madden Yee
The findings offer further evidence that statins reduce stroke risk.
December 23, 2025
2025 12 23 Radiology Zhang Figure5 Thumbnail
New PET tracer helps detect pulmonary sarcoidosis
By Will Morton
There is a pressing need for more specific molecular imaging tools that target the disease.
December 22, 2025
2025 12 22 Sarcoidosis Thumbnail
Transarterial embolization, cryoablation treat larger renal masses
By Amerigo Allegretto
Sequential transarterial embolization and CT-guided percutaneous cryoablation can successfully treat renal masses.
December 22, 2025
Kidney
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