Top Story

Mahmud Mossa-Basha, MD
CT
No PCCT? Radiology departments can still reduce contrast dose
AuntMinnie.com spoke to Mahmud Mossa-Basha, MD, of the University of Alabama about how departments can reduce CT contrast dose.
Featured
Mri Brain
MRI
MRI-guided brain stimulation improves PTSD recovery in veterans
Adversarial decomposition learning (ADL) enables intuitive, longitudinal visualization of disease progression and treatment response, supporting clinician–artificial intelligence collaboration. (A) Images in a 48-year-old female patient who presented with mild cognitive impairment. The ADL probability maps highlighted occipital-temporal amyloid β (Aβ) spread and focal left-temporal tau pathologic abnormalities. An area of increased occipital AV45 uptake is shown (arrowhead). (B) Images in a 51-year-old male who presented with memory decline. For each image grid, the left side is the decoupler-output AD pathologic probability map, the upper right side is the original Aβ/tau PET image, and the lower right side is the image after AD component removal by the decoupler.
Molecular Imaging
New method decouples Alzheimer's disease pathology at PET
Latest News
Representative example of a 16-year-old male patient with underlying X-linked adrenoleukodystrophy. (A, B) Paired anteroposterior (AP) chest radiograph and dual-energy x-ray absorptiometry (DXA) report shows lumbar spine (L1 through L4) areal bone mineral density (BMD). The DXA report was reformatted for anonymization and improved readability. The patient had low BMD (Z score ≤ −2.0). (C) Model (chest radiography [CXR]–BMD) output shows the predicted raw BMD and Z score in comparison with the DXA reference standard, together with interpretability analyses using Shapley additive explanations (SHAP) and gradient-weighted class activation maps. The patient was classified as having low BMD, consistent with the reference standard. AM = age-matched, DEXA = dual-energy x-ray absorptiometry, RM2 = room 2, SNUH = Seoul National University Hospital, YA = young adult.
AI estimates children’s bone density on chest x-rays
April 7, 2026
Modernizing Radiotherapy Workflows
Sponsored
Modernizing Radiotherapy Workflows
March 17, 2026
Mri Breast Cancer
MRI reveals linked heart, brain damage from breast cancer chemotherapy
April 7, 2026
The Invisible Force Podcast Album Cover Auntminnie Jan 2026 Thumbnail sra O0 D Ij Z6
Podcast: Mystery surrounds quench button in fatal MRI accident
April 7, 2026
Cases of the Week
Check out our Cases of the Week!
28-year-old woman screened for aortic dissection
A 28-year-old woman with undisclosed past medical history presented for screening for aortic dissection.
75-year-old woman with acute exacerbation of dyspnea
37-year-old man with hip pain after a fall
View All Cases
Mahmud Mossa-Basha, MD
CT
No PCCT? Radiology departments can still reduce contrast dose
MRI
MRI-guided brain stimulation improves PTSD recovery in veterans
Molecular Imaging
New method decouples Alzheimer's disease pathology at PET
Digital X-Ray
AuntMinnie.com Digital X-Ray Insider
Digital X-Ray
AI estimates children’s bone density on chest x-rays
Artificial Intelligence Ai Abstract Social
AI
AI aging estimates based on chest x-rays linked to mortality
Womens Imaging
ML models find key predictors, racial disparities in breast cancer
Ultrasound
Could AI help standardize MSK ultrasound?
AI
Philips wins FDA clearance for AI-guided mitral valve repair software
Risk Management
Can AI reduce malpractice risk for radiologists?
Liver
Interventional
ABK Biomedical to build Y-90 microsphere facility
Interventional
Medline receives FDA warning letter over contrast syringes
Nuclear Medicine
First patients treated in RYZ401 radiopharmaceutical trial
AI
Public comfort with AI in health care falls, Ohio State survey finds
Radiation Oncology/Therapy
Siemens Healthineers, Radiopharm sign RAD101 supply agreement
Podcast Network
Latest Episode
Podcast: Experts eye legal cues and clues in MRI safety failure
More episodes »
Modernizing Radiotherapy Workflows
Read More
Modernizing Radiotherapy Workflows
Practice Management
Mahmud Mossa-Basha, MD
No PCCT? Radiology departments can still reduce contrast dose
AuntMinnie.com spoke to Mahmud Mossa-Basha, MD, of the University of Alabama about how departments can reduce CT contrast dose.
Public comfort with AI in health care falls, Ohio State survey finds
Podcast: Mystery surrounds quench button in fatal MRI accident
More Practice Management
More from AuntMinnie
ABK Biomedical to build Y-90 microsphere facility
By AuntMinnie.com staff writers
Eye90 microspheres are an yttrium-90 (Y-90) radioembolization device in clinical development for liver cancer treatment.
April 8, 2026
Liver
Medline receives FDA warning letter over contrast syringes
By AuntMinnie.com staff writers
The company's contrast media syringes have been linked to air embolism risk.
April 8, 2026
Fda
First patients treated in RYZ401 radiopharmaceutical trial
By AuntMinnie.com staff writers
RYZ401 is an investigational actinium-225 (AC-225)-based radiopharmaceutical targeting somatostatin receptors in neuroendocrine tumors.
April 8, 2026
Atom Molecule
Public comfort with AI in health care falls, Ohio State survey finds
By AuntMinnie.com staff writers
Fewer Americans are open to AI being used in their healthcare, with comfort levels dropping significantly from 2024 to 2025.
April 7, 2026
Ai Hand
Siemens Healthineers, Radiopharm sign RAD101 supply agreement
By AuntMinnie.com staff writers
Siemens will manufacture and distribute doses of F-18–labeled RAD101 to support Radiopharm's Phase 3 U.S. registrational trial.
April 7, 2026
Siemens
Consortium launches 5-year plan to improve theranostics outcomes
By Will Morton
The project aims to pave the way for personalized radiopharmaceutical therapy.
April 6, 2026
Isotopes1
FDA issues Class 2 recall of Philips' Azurion IR systems
By AuntMinnie.com staff writers
The recall is due to instances where x-ray imaging may not be initiated or may occur intermittently when using the wired foot switch.
April 6, 2026
Fda Sign Dc
Rad assistants can save practices hundreds of noninterpretive task hours
By Will Morton
Noninterpretive tasks constitute up to 44% of a radiologist’s workday.
April 6, 2026
Adobe Stock 204040073
Accuracy, ads influence women's willingness to pay for AI mammography
By Amerigo Allegretto
Women's willingness to pay for AI-assisted screening mammography varies by accuracy, error rates, and price.
April 6, 2026
Breast Imaging Computer Screen Thumbnail
Siemens taps new CTO
By AuntMinnie.com staff writers
Siemens Healthineers has appointed a new CEO, Martin Stumpe.
April 6, 2026
Martin Stumpe Res
Hologic CEO MacMillan to retire as go-private transaction closes
By AuntMinnie.com staff writers
MacMillan's successor has not yet been named.
April 6, 2026
Hologic
Study affirms MRE as quantitative imaging biomarker
By Liz Carey
Liver stiffness measurements agree between conventional MR elastography sequence and updated sequence, according to researchers.
April 3, 2026
Liver Social