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F-18 fluoroestradiol (FES) PET may improve staging of grade 1 or 2 estrogen receptor (ER)-positive breast cancer compared with F-18 FDG-PET, according to an article published March 4 in Radiology. Nuclear medicine physicians analyzed both sets of images and determined disease stages, with final stages verified via biopsy. (B)
Alzheimer’s disease patients with cognitive impairment or dementia who were referred for amyloid PETscans had fewer hospitalizations compared with a matched control group, according to a study published October 9 in JAMA Neurology. Each participant was matched to a control Medicare beneficiary who had not undergone amyloid PET.
A group in France has offered an explanation for long COVID brain fog, with the concept based on a visual brain pattern they discovered on patient PETscans, according to a study published October 13 in Medical Hypotheses. “We A) PETscan of a healthy subject. (B) B) PETscan of a long COVID patient.
An AI algorithm designed for brain PETimaging 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. The group previously described developing the AI model in an article published last year.
PET brain scans show persistent brain inflammation in patients with multiple sclerosis (MS), despite being treated with high-efficacy disease-modifying therapies, according to a recent study by researchers in Boston. The researchers performed F-18 PBR06 PETscans on 22 patients with MS and eight healthy controls.
National Institutes of Health (NIH) has highlighted a study that shows cardiac PETscans can help identify people at risk for Parkinson’s disease and Lewy body dementia. Heart and brain PETscans from a study participant who developed Parkinson’s disease support a “body first” progression.
Dynamic PETscans acquired in half the time of normal scans appear clinically feasible for patients with lung lesions, according to nuclear medicine researchers in Shenzhen, China. The article was published March 5 in EJNMMI Physics. In addition, PET/CT scan showed many FDG-avid lung nodules in the mediastinum. (A,
FDG-PETimaging shows promise for use as a diagnostic criterion for neurosarcoidosis, with a recent case series illustrating the approach was effective when gold-standard approaches were not, according to a group of researchers in Berlin. “To The article was published January 25 in Neurological Research and Practice.
PETimaging has revealed brain pathology linked to faster clinical progression of Alzheimer’s disease in patients with ApoE4 gene variants, according to a study published November 6 in JAMA Neurology. A link to the full article can be found here. The study authors included scientists at Eli Lilly and Company.
New articles will be published each Monday up until our official anniversary at RSNA 2024. Our article announcing the winners of our annual Minnies award is always highly popular among our members. Increased use of medical imaging by other specialties (turf battles) HOTTEST CLINICAL PROCEDURE 1. Hybrid CT/PETscanning 2.
PETimaging 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 PETscans; 1.18 in
An international survey of treatment centers has revealed significant differences in several aspects of Lu-177 PSMA-617 prostate cancer therapy, including patient imaging protocols, according to a study published January 18 in the Journal of Nuclear Medicine. In addition, different PET radiotracers are used.
He also has co-authored more than 350 peer-reviewed articles, with his work appearing in top-tier publications including the Journal of Clinical Oncology, JAMA Oncology, and the International Journal of Radiation Oncology, Biology, Physics.
As we bid adieu to the final moments of 2023, it’s a great time to reflect on advancements and studies that have redefined the world of imaging this year. In this article, we’ll delve into the hottest news and breakthroughs in imaging, highlighting the remarkable strides that have made the headlines.
PETscans have revealed for the first time what may be a key molecular driver of stress and addiction in people with alcohol use disorder (AUD), according to a study published January 21 in Neurobiology of Stress. Image courtesy of Neurobiology of Stress. According to the findings, PETscans revealed 41.7%
DICOM Image Format is an international standard to transmit, store, retrieve, print, process, and display medical imaging information. DICOM allows transmitting medical imaging data to devices like scanners, servers, workstations, printers, network hardware, and PACS. What is DICOM Image Format?
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