Clinical
Amyloid PET positivity differs across dementia groups
A Vanderbilt-led study of 5,757 Medicare beneficiaries found lower amyloid PET positivity odds among Black and Hispanic patients with cognitive impairment.
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Clinical
ARC-166 PET agent guides first ARC-706 patient dose
Archeus has started a phase I study pairing the Y-86 ARC-166 diagnostic agent with Y-90 ARC-706 therapy in metastatic cancer patients receiving immune checkpoint inhibitors.
AI & Imaging
SubtleHD-PET clearance targets low-count PET scans
Subtle Medical said the software can enhance PET images from accelerated acquisitions and supports PET/CT and PET/MR systems across FDA-approved radiotracers.
Business
CBCT perfusion collaboration targets stroke angio suite
Siemens Healthineers and Cercare Medical are pairing Syngo DynaCT Multiphase with Neurosuite to support perfusion imaging during acute stroke interventions.
Practice
CT interpretation at issue in Maine malpractice suit
The complaint says Jeffrey Robinson was discharged after a 2023 emergency CT, then later diagnosed with a spinal epidural abscess and gastro-esophageal cancer; defendants have denied the allegations.
Clinical
UPatch monitors fetal blood flow for up to 6 hours
A Nature Biotechnology study tested the abdomen-worn device against handheld ultrasound in 62 pregnancies and used continuous monitoring in 52 pregnant women.
AI & Imaging
AI-savvy trainees show mixed signals on radiology careers
A Canadian survey found that trainees with stronger AI knowledge were more likely to consider radiology, but also more likely to report discouragement tied to AI uncertainty.
Practice
RCR puts 2025 NHS teleradiology bill at £241M
Preliminary RCR census data show the UK spent £362M on short-term radiology fixes in 2025, including £241M on outsourced scan reporting.
Clinical
Microtia repair series tests rib-site cryoablation
Lurie Children’s reported early use of ultrasound-guided intercostal nerve cryoablation to reduce pain after rib-cartilage harvest for natural ear reconstruction.
Business
RC Capital backs Captive’s PET-CT expansion
Captive Radiology said the investment will help scale turnkey imaging programs as demand grows for PET-CT, MRI, and theranostics-related services.