Remove MRI Remove Nuclear Medicine Remove PET Scan
article thumbnail

FES-PET shows promise staging patients with low-grade breast cancer

AuntMinnie

Between December 2018 and January 2021, the group enrolled 41 female participants (median age, 56 years) who underwent both PET scans. Nuclear medicine physicians analyzed both sets of images and determined disease stages, with final stages verified via biopsy. (B) Image and caption courtesy of the RSNA.

PET Scan 283
article thumbnail

PET/MRI reveals separate Alzheimer’s biomarkers in single scan

AuntMinnie

A PET radiotracer for diagnosing Alzheimer’s disease may also be used to measure vascular brain changes in patients during PET/MRI scans, according to a study published December 7 in the Journal of Nuclear Medicine. Image courtesy of the Journal of Nuclear Medicine.

MRI 325
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

PET reveals ‘smoldering’ brain inflammation in patients treated for MS

AuntMinnie

This persistent inflammation increases atrophy of gray matter in the brain, yet is difficult to assess on MRI scans, the authors explained. In a study published April 17 in Clinical Nuclear Medicine , the group at Brigham tested a new TSPO radiotracer they developed for visualizing such activity called F-18 PBR06.

PET Scan 306
article thumbnail

AI spots unidentified brain tumor on PET imaging

AuntMinnie

An AI algorithm designed for brain PET imaging found a glioblastoma in a patient that had gone undetected by physicians, according to a case reported February 15 in the Journal of Nuclear Medicine. Baseline scan (A), segmentation results (B), and follow-up scan (C) from patient with molecular glioblastoma.

article thumbnail

PET sheds light on opioid addiction treatments

AuntMinnie

PET imaging shows different brain activity in people taking methadone or buprenorphine for opioid use disorder (OUD), according to a presentation at the recent Society of Nuclear Medicine and Molecular Imaging annual meeting. They tracked serum levels of methadone or buprenorphine for the OUD subjects.

PET Scan 312
article thumbnail

New tau PET tracer shows promise in Alzheimer’s disease patients

AuntMinnie

PET imaging using a newly developed radiotracer has identified different patterns of brain tau pathology over time in early-onset versus late-onset Alzheimer’s disease patients, according to a study published February 1 in the Journal of Nuclear Medicine. in 15 patients with negative amyloid PET scans; 1.18 in

Disease 325
article thumbnail

Meet the Minnies 2024 semifinal candidates

AuntMinnie

tesla MRI AI body composition analysis Cardiac PET Cryo/thermoablation CT colonography Genicular artery embolization Hyperpolarized xenon-129 MRI PET/MRI Photon-counting CT Radiomics Theranostics Whole-body MRI screening Image of the Year 3D PET/MR image. tesla brain MRI scans.