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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Photographs show an example of a Y-90 resin microsphere transarterial radioembolization (TARE) procedure using the generation 2 system. (A) Manual portioning by radiopharmacists of therapeutic radioactivity on a laminar flow bench meeting International Organization for Standardization class 5 cleanroom standards and equipped with lead shielding. (B) Single components of the application box. (C) Assembling by the medical physics expert of application box components and vials according to respective manuals. (D) Application box in angiography intervention room with application lines connected to the microcatheter while the nuclear medicine physician administers the microspheres. (E) Storage of empty vials and waste in an acrylic glass bin by the nuclear medicine physician. (F) Measurement of dose rates on the patient’s liver surface immediately after TARE.
Interventional
Radiation exposure low during TARE procedures
Transarterial radioembolization (TARE) is rising in popularity, yet data on occupational radiation exposure are sparse.
2026 03 17 Marinescu Image Thumbnail
CT
Look for disease distribution features to identify ILD patterns on CT
Mammography Breast Ipad Patient 400 (2)
Womens Imaging
Culturally tailored videos may help inform breast cancer screening
Prostate Imaging
Molecular Imaging
Study supports use of SPECT in Pluvicto patients
Modernizing Radiotherapy Workflows
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Modernizing Radiotherapy Workflows
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Radiation exposure low during TARE procedures
By Will Morton
Transarterial radioembolization (TARE) is rising in popularity, yet data on occupational radiation exposure are sparse.
March 17, 2026
Photographs show an example of a Y-90 resin microsphere transarterial radioembolization (TARE) procedure using the generation 2 system. (A) Manual portioning by radiopharmacists of therapeutic radioactivity on a laminar flow bench meeting International Organization for Standardization class 5 cleanroom standards and equipped with lead shielding. (B) Single components of the application box. (C) Assembling by the medical physics expert of application box components and vials according to respective manuals. (D) Application box in angiography intervention room with application lines connected to the microcatheter while the nuclear medicine physician administers the microspheres. (E) Storage of empty vials and waste in an acrylic glass bin by the nuclear medicine physician. (F) Measurement of dose rates on the patient’s liver surface immediately after TARE.
Look for disease distribution features to identify ILD patterns on CT
By Kate Madden Yee
Tracking disease distribution and dichotomous features on CT helps identify fibrotic interstitial lung disease (ILD) patterns.
March 17, 2026
2026 03 17 Marinescu Image Thumbnail
Culturally tailored videos may help inform breast cancer screening
By Amerigo Allegretto
Informational videos that are culturally tailored could help improve breast cancer knowledge among patients.
March 17, 2026
Mammography Breast Ipad Patient 400 (2)
Study supports use of SPECT in Pluvicto patients
By Will Morton
The findings support the role of cycle 1 PSMA-SPECT for early on-treatment risk stratification.
March 16, 2026
Prostate Imaging
Researchers optimistic on healthcare AI privacy risk fixes
By Maryam Payne
Privacy concerns with healthcare foundation models (FMs) can be mitigated through safeguards embedded into FM design.
March 16, 2026
Privacy Keyboard 400
Many websites use college-level language to explain AI in mammography
By Amerigo Allegretto
Online information about AI in mammography is written at a college level, which may be challenging for women to understand.
March 16, 2026
Breast Mammo Computer 400
EAU: Experts highlight imaging advances in prostate cancer screening
By Kate Madden Yee
The European Association of Urology (EAU) is touting four studies that demonstrate the advancement of prostate cancer screening.
March 16, 2026
Prostate
AI model improves detection of brain metastases on MRI
By Kate Madden Yee
An AI brain metastasis detection model improves both the speed and the accuracy of identifying brain metastases on MRI scans.
March 13, 2026
Mri Brain Head
Bringing 3D surface modeling to the heart of radiology
By Beatriz Dominguez Gonzalez
Structured 3D workflows embedded within radiology departments are increasingly becoming part of routine care.
March 13, 2026
Beatriz Dominguez Gonzalez, global market manager, Materialise
MRI biomarkers poised to reshape multiple sclerosis management
By Liz Carey
Various methods have been proposed to quantify myelin alone.
March 13, 2026
Yukio Miki, MD, PhD.
Women's Imaging MinnieCast, Episode 4: Where's the love for molecular breast imaging?
By Amerigo Allegretto
Ria Dave talks about research she and colleagues led showing how often MBI is utilized in the U.S.
March 13, 2026
Minnie Cast Thumbnail (5)
Is teleradiology the right first job out of residency?
By Kate Madden Yee
Charlotte Taylor, MD, discusses the pros and cons of pursuing teleradiology work straight out of residency.
March 12, 2026
Charlotte Taylor, MD
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