Week in Review: SNMMI 2025 news | Gadopiclenol | New Instagram account

Dear AuntMinnie Member, 

The annual meeting of the Society of Nuclear Medicine and Molecular Imaging (SNMMI) wrapped up this week, and our coverage of the New Orleans conference featured prominently on this week’s top stories list. 

Our article on the SNMMI’s Image of the Year was especially popular. An image acquired using a new immuno-PET tracer demonstrated how the peptide-based tracer could more effectively measure programmed death-ligand 1 (PD-L1) in patients with head and neck cancers than conventional F-18 FDG. 

Other highly viewed stories from SNMMI 2025 included reports on a new Botox combo for preventing dry mouth in metastatic castration-resistant prostate cancer (mCRPC), how re-treatment with Lu-177 PSMA in patients may improve outcomes in mCRPC patients, and how a PET tracer can image brain inflammation. Our video interviews with Cathy Cutler, PhD, and Philip Kuo, MD, also attracted attention from AuntMinnie members.  

In other developments, researchers have shown that the MR contrast agent gadopiclenol could be effectively utilized in pediatric brain MR at half the dose of gadolinium-based agent gadoterate. 

We’re also pleased to announce the launch of our new Instagram account: auntminnienews.  Follow us to receive daily updates for featured stories, videos, and cases. 

See below for the full list of our top stories of the week: 

1. SNMMI: New immuno-PET tracer awarded Image of the Year

2. SNMMI: Botox may prevent debilitating dry mouth for some mCRPC patients

3. Gadopiclenol at half GBCA dose effective for pediatric brain MRI

4. SNMMI: Re-treatment with Lu-177 PSMA-617 shows promise in mCPRC patients

5. Deep-learning model improves detection of breast arterial calcifications

6. Video from SNMMI: Cathy Cutler on the state of the field in 2025

7. SNMMI: Consider radiation safety when adding F-18 MPI to the radiation oncology suite

8. Video from SNMMI: Philip Kuo on new Alzheimer’s disease imaging guidelines

9. SNMMI: PET tracer images brain inflammation

10. ACS: Half of cancer mortality due to modifiable risk factors

11. SNMMI: Novel adaptive radiotherapy system improves tumor response monitoring

12. Particular breast cancer features contribute to AI-mammography misses

13. Personal tragedies spur unity behind bill for diagnostic breast care

14. Deep learning plus MRI predicts likelihood of postpartum hemorrhage

Erik L. Ridley
Editor in Chief
AuntMinnie.com