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Will Morton

[email protected]
Molecular Imaging
Alzheimer’s disease risk linked to maternal history of dementia
PET scans show that people with mothers with a history of memory impairment had higher levels of brain-amyloid plaque associated with Alzheimer’s.
June 17, 2024
Ad
Molecular Imaging
New PET tracer visualizes drivers of chronic pain
A recently developed PET radiotracer identified sources of pain in patients with complex regional pain syndrome (CRPS) and led to effective treatments.
June 14, 2024
F-18 FTC-146 PET/MRI scan of a 21-year-old male soccer player who participated in the trial. The man had chronic bilateral lower expremity pain with a baseline pain score of 8 out of 10. Based on the finding, the patient underwent anesthetic injections and nerve blocks at the site of radiotracer uptake and reported a pain score of two on a follow-up visit.
Clinical News
SNMMI RadCast Roundup: Image of the Year | Nuclear medicine’s ‘industrial revolution’ | SPECT/CT tracer images cardiac amyloidosis
The excitement was palpable in the air of the Metro Toronto Convention Center as we covered the Society of Nuclear Medicine and Molecular Imaging (SNMMI) annual meeting, held June 8-11.
June 12, 2024
2024
SNMMI: Study explores theranostic ‘cocktail’ for colon cancer
An animal study shows the feasibility of an approach in colon cancer that simultaneously uses alpha- and beta-emitting isotopes to target and kill cancer cells.
June 11, 2024
An autoradiography image showing the simultaneous biodistribution of Lutetium-177 and Actinium-225 radionuclides in colon cancer xenografts in mice.
2024
SNMMI: Carson discusses Image of the Year
AuntMinnie.com spoke with Richard Carson, PhD, from Yale University, at the SNMMI annual meeting about the 2024 Image of the Year.
June 11, 2024
Carson Ioty Winner
2024
SNMMI: Image of the Year shows early brain nuclei activity
Yale University researchers have won this year’s Image of the Year award at the SNMMI annual meeting for revealing brain nuclei activity with a dedicated brain PET scanner.
June 10, 2024
F-18 SynVesT-1 images at early (0-10) and late (90-120 minute) times postinjection. There is clear identification of high flow regions in the early images. The late images show the synaptic (SV2A) pattern which differs from the flow pattern, e.g., in the thalamus. B. 11C-PHNO binding potential (BPND) images shown in transverse, coronal, and sagittal orientations of PET alone and PET overlaid with MRI. Left: Region of substantia nigra (green arrow, max display: 4.0). Right: Thalamic region (max: 2.5) showing focal bilateral binding in a specific thalamic nucleus (blue arrow, likely anteroventral nucleus). C. Sagittal images of 11C-LSN3172176 M1 muscarinic cholinergic BPND (max display: 10). D. R1 images of the same tracer (max: 2). Cerebellum (blue arrow) shows no specific binding (C) and high tracer delivery (D). E. 18F-FE-PE2I dopamine transporter BPND images (zoomed, max display: 6) showing striatum and substantia nigra (green arrow). F. R1 images of the same tracer (max: 2) with inset showing zoomed region in E.
2024
SNMMI: Can ChatGPT start an IV line?
AuntMinnie.com spoke with AI expert Tyler Bradshaw, PhD, about the emergence of AI algorithms and large language models in nuclear medicine.
June 9, 2024
Bradshaw
2024
SNMMI: Can hearing aids benefit patients with cognitive impairment?
Hearing aids may slow the metabolic decline that takes place in the brains of adults with mild cognitive impairment.
June 9, 2024
(A) Frontal cortical regions with below-normal metabolism (less than 5th percentile, displayed in color) at baseline, in subject with mild cognitive impairment and untreated hearing loss. (B) Frontal cortical regions with below-normal metabolism two years later. Brighter red colors correspond to more severely diminished metabolism. In contrast, the group of subjects using hearing aids did not undergo significant decline in any frontal cortical region over the same time period. Image courtesy of Natalie Quilala.
2024
SNMMI: PET/CT is superior to MRI for detecting head and neck paragangliomas
Gallium-68 (Ga-68) DOTATATE PET/CT may be more effective than MRI for assessing head and neck paragangliomas.
June 9, 2024
Hnpg Ls Image
2024
SNMMI: Patel discusses INOCA, new cardiac PET tracers
Krishna Patel, MD, explains how new PET radiotracers may be a game changer in treating ischemia with non-obstructive coronary arteries (INOCA).
June 8, 2024
Krishna Patel
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Blue geometric letter A logo with binary code background representing artificial intelligence technology
Home
LLMs mostly avoid unnecessary care in Choosing Wisely tests
LLMs recommended potentially unnecessary care in about 5% of responses, with many being thyroid ultrasound tests.
Clinical research presentation slide showing FAP RLT experience data table with patient outcomes across multiple institutions and speaker photo
Nuclear Medicine
EANM: Thomas Hope on what’s next in FAP-targeted theranostics
3D medical illustration of human heart with coronary arteries glowing in orange and red against blue background
Cardiac Imaging
MRI shows no ties between COVID, future heart inflammation
PET scan comparison showing SAFOV baseline and 1-minute and 5-minute time-point imaging with tracer uptake patterns
Molecular Imaging
EANM: Next-generation PET scanner cuts imaging time to one minute
Medical CT scan visualization showing coronal, sagittal, and axial views with 3D organ segmentation including kidney, liver, aorta, and tumor models.
Augmented/Virtual Reality
VR boosts accuracy, confidence for evaluating abdominal neuroblastoma
More in Home
ISMRM: F-18 PSMA-1007 outperforms Ga-68 PSMA-11 at low PSA levels
By Will Morton
Significantly higher detection rates observed with F-18 PSMA-1007 at low PSA levels support its use as the preferred tracer.
May 13, 2026
ISMRM & ISMRT Annual Meeting 2026 Cape Town South Africa promotional poster featuring aerial view of Table Mountain and stadium
ISMRM: 3D amplified MRI reveals age-related drop in brain pulsatility
By Kate Madden Yee
Brain pulsatility reflects cerebrovascular health, which makes it important to assess, according to study results shared at ISMRM 2026.
May 13, 2026
Brain MRI scans showing structural imaging and functional displacement mapping in coronal, sagittal, and axial views
ISMRM: MRI, MRS show metabolic gains from obesity lifestyle intervention
By Kate Madden Yee
MR techniques reveal how exercising can improve metabolic measures in obese patients, suggest findings presented at ISMRM 2026.
May 13, 2026
ISMRM & ISMRT Annual Meeting 2026 Cape Town promotional poster featuring aerial view of Table Mountain and stadium
ISMRM: Kirsten Donald on using MRI to improve children's lives
By Kate Madden Yee
Donald delivered the meeting's Lauterbur Lecture on the topic of MRI insights into child neurodevelopment.
May 13, 2026
Woman smiling in professional setting with modern shelving background
ISMRM: Maruf Adewole shares how MRI, AI can expand global care
By Amerigo Allegretto
Maruf Adewole, PhD, at ISMRM 2026 shares insights on expanding MRI in global health with the help of AI.
May 13, 2026
Man smiling in modern multi-story building atrium with white columns and glass railings
ISMRM: Incoming ISMRM president reflects on time in Cape Town
By Amerigo Allegretto
Incoming ISMRM president Petra Hüppi, MD, talks with AuntMinnie about her time in Cape Town and what research she is leading.
May 13, 2026
Professional woman with glasses wearing a beige blazer and patterned blouse, smiling in an office setting
ISMRM: DMI detects treatment response in patients with high-grade gliomas
By Will Morton
Deuterium is a stable, nontoxic isotope used to label glucose, which is then administered as an oral imaging agent.
May 13, 2026
Brain imaging scans with metabolic heat maps and spectral analysis comparing baseline and post-treatment conditions
ISMRM: Kathryn Keenan on collaboration between rads and physicists
By Kate Madden Yee
Along with current ISMRM president Mark Griswold, PhD, Keenan delivered a talk at the opening plenary session of the conference.
May 12, 2026
Woman with curly reddish-brown hair wearing a teal shirt, smiling at camera in modern building interior
ISMRM: Cardiac MRI key to assessing CVD risk in those with HIV
By Kate Madden Yee
As treatment for HIV has improved, those with the disease are living longer -- and thus may develop other diseases, including CVD.
May 12, 2026
ISMRM & ISMRT 2026 Annual Meeting in Cape Town, South Africa featuring Table Mountain and stadium
ISMRM: 7T MR spectroscopy uncovers sleep-neurotransmitter dynamics
By Liz Carey
Study provides insights into the neurochemical basis of sleep disorders in relation to glutamate imbalances.
May 12, 2026
Researcher in pink blazer presenting scientific poster on sleep metrics and Gujarati associations at academic conference
ISMRM: Fully automated fetal MRI scanning pipeline shows success
By Amerigo Allegretto
Results presented at ISMRM 2026 suggest a fully automated fetal MRI pipeline can perform on par with specialists.
May 12, 2026
ISMRM & ISMRT Annual Meeting 2026 promotional poster featuring Cape Town, South Africa with Table Mountain and stadium aerial view
ISMRM: Katja Pinker talks recent advancements in breast MRI
By Amerigo Allegretto
At ISMRM 2026, Katja Pinker, MD, PhD, talks about promising trends and observations in breast MRI that should provide optimism.
May 12, 2026
Woman smiling in red patterned dress at modern multi-story building atrium
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