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Expected outcomes in brain metabolites
ISMRM 2025
ISMRM: MR spectroscopy captures neurochemistry changes after football hits
Choline has emerged as the key metric of injury in a traumatic brain injury study.
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Examples of hemodynamic parameter maps superimposed on their corresponding anatomic data for two participants. Participant A represents an example of good flow with lower right ventricle stasis, increased right atrium kinetic energy, and increased mean velocity when compared to the sample’s average calculations. Opposite findings are highlighted by the visualizations of participant B representing an example of poor flow.
ISMRM 2025
ISMRM: 4D MRI reveals heart impairments in patients with COPD
Invasive breast cancer is detected in left breast as an enhancing irregular mass. The mass is well visualized on reconstructed T1 weighted image. Images and caption courtesy of Soonhoi Ha, PhD, and the ISMRM.
ISMRM 2025
ISMRM: Synthetic MRI feasible for breast cancer screening
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Video from ISMRM: Shintaro Ichikawa on MRI liver biomarkers
May 12, 2025
Saif Afat, MD
ISMRM/ISMRT: 6 tips for making MR imaging more sustainable
May 12, 2025
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Video from ISMRM: The last mile to clinical AI deployment
May 11, 2025
Yuhei Takado, MD, PhD
ISMRM: MRI is an 'indispensable' tool for AD diagnosis and staging
May 11, 2025
Cases of the Week
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71-year-old man with persistent vague low back pain
A 71-year-old man presented to the primary care office following one year of vague low back pain.
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Expected outcomes in brain metabolites
ISMRM 2025
ISMRM: MR spectroscopy captures neurochemistry changes after football hits
ISMRM 2025
ISMRM: 4D MRI reveals heart impairments in patients with COPD
ISMRM 2025
ISMRM: Synthetic MRI feasible for breast cancer screening
ISMRM 2025
Video from ISMRM: Shintaro Ichikawa on MRI liver biomarkers
ISMRM 2025
ISMRM/ISMRT: 6 tips for making MR imaging more sustainable
Workflow for FTD, AD, and CN classification using automated brain volumetry. Graphic and caption courtesy of Seung Hyun Lee and the ISMRM.
ISMRM 2025
ISMRM: Deep-learning tool shows promise in diagnosing frontotemporal dementia
MRI
CNN techniques outperform conventional DL for Alzheimer's diagnosis
Womens Imaging
About half of women undecided on AI's use in breast imaging
AI
Selecting the Right AI Applications for Workflow Efficiency
AI
AANS: AI shows accuracy in aneurysm detection
2022 06 22 Hip X Rays
Digital X-Ray
SimonMed rolls out advanced DEXA bone density scan
Market Analysis
RadNet posts Q1 2025 revenue
ISMRM 2025
GE HealthCare debuts Signa Sprint MRI system
ISMRM 2025
Philips teams with NVIDIA to build foundation model for MR AI
MRI
Mediso acquires cryogen-free MRI magnet technology
Podcasts
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Podcast: Deciding on a clinical clerkship in radiology
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Practice Management
Washington Dc Capitol
Bipartisan bill revives Medicare medical imaging oversight
The ROOT Act will require providers to attest to reviewing appropriate use criteria (AUC) at the point of care.
'Radvocates' take to Capitol Hill for 2025 Hill Day
ARRS publishes inaugural issue of new journal
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More from AuntMinnie
SimonMed rolls out advanced DEXA bone density scan
By AuntMinnie.com staff writers
The enhancement is available through a partnership with Medimaps Group.
May 12, 2025
2022 06 22 Hip X Rays
RadNet posts Q1 2025 revenue
By AuntMinnie.com staff writers
Notably, the volume of PET/CT procedures increased nearly 23%.
May 12, 2025
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GE HealthCare debuts Signa Sprint MRI system
By AuntMinnie.com staff writers
Signa Sprint is designed for advanced imaging capabilities in cardiology, oncology, and other clinical and research areas.
May 12, 2025
GE HealthCare debuted its Signa Sprint ultrapremium wide bore 1.5-tesla high-performance gradient MRI system at the International Society for Magnetic Resonance in Medicine (ISMRM) 2025 meeting.
Philips teams with NVIDIA to build foundation model for MR AI
By AuntMinnie.com staff writers
The project builds on Vista-3D and MAISI.
May 12, 2025
2022 05 09 Philips Mr 7700
Mediso acquires cryogen-free MRI magnet technology
By AuntMinnie.com staff writers
A deal with Superconducting Systems may lead to the development of a 9.4-tesla MRI system.
May 12, 2025
Business Handshake Intelligence (1)
Video from ISMRM: Katja Pinker lauds the many benefits of breast MRI
By Kate Madden Yee
In an interview with AuntMinnie, Katja Pinker, MD, PhD, offered an overview of current techniques and protocols for breast MRI.
May 11, 2025
Katja Interview
ISMRM: fMRI identifies key brain regions in superagers
By Will Morton
Functional MRI (fMRI) has shed new light on brain areas that differentiate superagers from cognitively average older adults.
May 11, 2025
A lollipop plots showing the most important nodes by RF-MLA selected by Mean decrease in Gini for a 7 tesla fMRI dataset, with longer sticks meaning greater importance. Each group of networks’ nodes has its own color matching the same network’s color in the brain map. Nodes' names preceded by a red asterisk are repeated among different networks, matching the red nodes in the brain map, which appear in multiple networks.
ISMRM: Deep-learning tool shows promise in diagnosing frontotemporal dementia
By Maryam Payne
An automated brain volumetry model for MRI shows promising accuracy in diagnosing FTD, according to research presented at ISMRM 2025.
May 11, 2025
Workflow for FTD, AD, and CN classification using automated brain volumetry. Graphic and caption courtesy of Seung Hyun Lee and the ISMRM.
ISMRM: Novel MRI technique identifies changes in brain entropy
By Kate Madden Yee
A novel MRI technique called quantitative magnetization transfer (qMT) identifies changes in brain entropy due to normal aging.
May 11, 2025
Regions of interest depicted in colors: cerebrospinal fluid (blue), cortical gray matter (dark green), and white matter (yellow). Scatter plots present significant correlations between (b) [semi-solid spin pool size, or ms0m0s] entropy and age in cerebrospinal fluid and cortical gray matter, and (c) [longitudinal relaxation rates, or Rf1R1f] entropy and age in cortical gray matter and white matter (p < 0.05). Images, graphics, and caption courtesy of Sohae Chung, PhD, and the ISMRM.
ISMRM: Diffusion MRI predicts progression to Alzheimer's
By Amerigo Allegretto
A presentation at ISMRM 2025 suggests diffusion MRI could predict progression from mild cognitive impairment to Alzheimer's.
May 11, 2025
The hazard ratio for mean diffusivity and reciprocal of the hazard ratio for fractional anisotropy. Increases in mean diffusivity and decreases in fractional anisotropy are associated with a higher risk of conversion.
ISMRM: Exercise may reduce structural brain changes
By Liz Carey
Researchers examine the relationship between exercise intensity, brain volume changes, and depression.
May 11, 2025
Boxplot showing significantly larger brain volumes in individuals engaging in vigorous daily exercise compared to those with sedentary or moderate activity levels. The exercise intensity-brain volume pattern is similar across both depressed and nondepressed individuals.
ISMRM: Contrast-free MR angiography comparable to CT for PE detection
By Liz Carey
University of Michigan researchers investigate detectability of pulmonary embolism by noncontrast MR angiography at 0.55 tesla.
May 10, 2025
Axial (A) and Coronal (B) CTPA show multiple partial intraluminal filling defects along the course of the right middle lobar segmental branches (medial segment) (yellow arrow) and lower lobar and postero-medial segmental branches (green arrow). Note the low-signal filling defects on the axial and coronal 0.55T MRI sequence.