Nuclear Medicine: Page 9

ISMRM: AI spots ischemic heart disease on low GBCA dose images
By Erik L. Ridley
An AI-based framework was highly accurate for detecting myocardial ischemia, even on images acquired with 90% less gadolinium.
May 14, 2025
Representative stress perfusion CMR case with 80% contrast dose reduction. Pixel-wise MBF maps and AHA 16-segment bull's eye plots are shown for full-dose and reduced-dose acquisitions. When analyzed using the proposed MST deep learning method, the reduced-dose data closely matches the full-dose data across basal, mid, and apical slices. In contrast, Fermi-deconvolution shows good agreement in apical and mid slices but overestimates MBF in some basal segments, indicating reduced accuracy under low-dose conditions. Image courtesy of the ISMRM.
FDA clears GE's new dual-head SPECT/CT system
By AuntMinnie.com staff writers
The U.S. Food and Drug Administration (FDA) has cleared GE HealthCare's (GEHC) new dual-head SPECT/CT system, Aurora.
May 5, 2025
General Electric corporate logo in purple and white circular design
Controversy clouds nuclear medicine bill
By Will Morton
Radiology societies and patient advocates are at odds over a bill in the U.S. Congress.
May 1, 2025
U.S. Capitol building dome with white columns and American flag under bright blue sky
ARRS: 'Neurotheranostics' may be new frontier for nuclear medicine
By Will Morton
Advances in brain PET imaging combined with new treatments for Alzheimer’s have given rise to a new concept of "neurotheranostics."
April 29, 2025
Neuro Theranostics diagram: Brain scans, precision medicine workflow, and molecular pathway visualization
ARRS: Rib uptake evaluation on F-18 DCFPyL PET/CT presents challenges
By Maryam Payne
Evaluating increased rib uptake on F-18 DCFPyL PET/CT in prostate cancer patients may lead to false positives.
April 28, 2025
Pet Ct Machine
Eckert & Ziegler signs manufacturing deal with Pentixapharm
By AuntMinnie.com staff writers
Eckert & Ziegler Radiopharma GmbH has signed a manufacturing agreement with Pentixapharm.
April 24, 2025
Technician in sterile cleanroom suit operating industrial control panel
UM launches new research reactor with $10M deal
By AuntMinnie.com staff writers
The University of Missouri (UM) has inked a $10 million deal with a Korean consortium.
April 23, 2025
UM and Korean officials at an April 16 signing ceremony.
Shine Technologies, Modawina Medical sign UAE distribution deal
By AuntMinnie.com staff writers
Shine Technologies has signed an agreement with Modawina Medical Company to distribute Shine’s lutetium-177 isotope in the UAE.
April 22, 2025
Glowing atomic structure with luminescent orbital rings in scientific laboratory setting
Having a father with Alzheimer's could mean higher risk of the disease
By Kate Madden Yee
Having a father with Alzheimer's may be tied to a greater spread of the tau protein in the brain, researchers have reported.
April 9, 2025
Alzheimers Tau
China limits exports of rare earth elements, targets CT x-ray tubes
By Erik L. Ridley
China's Ministry of Commerce has announced export controls for several rare earth elements and launched investigations of imported CT x-ray tubes.
April 4, 2025
China Flag
IAEA touts radionuclide development activities
By Will Morton
The IAEA has highlighted its worldwide activities to meet increasing demands for alpha-emitting radionuclides for use in Targeted Alpha Therapy.
March 18, 2025
Isotopes1
Ac-225: From nuclear waste to cancer treatment
By Will Morton
U.S. Department of Energy (DOE) efforts to dispose of spent nuclear waste left over from the Cold War has turned into a boon for supplies of actinium-225 (Ac-225).
March 5, 2025
Isotopes1
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