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MRI

Applying ADC cutoff value finds more breast lesions on MRI
By Amerigo Allegretto
Applying an apparent diffusion coefficient (ADC) cutoff based on MRI with diffusion-weighted imaging may improve breast lesion detection.
June 10, 2025
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Study explores PPVs of LI-RADS major feature combinations
By Will Morton
Most major feature combinations in the same CT/MRI LI-RADS categories have similar positive predictive values (PPV) for liver cancer in high-risk patients.
June 10, 2025
Liver Cancer
Chemotherapy negatively affects women's cognitive function
By Kate Madden Yee
Cognitive changes seem to be linked to alterations in brain connectivity, researchers have reported.
June 4, 2025
Breast Cancer
Men appear more vulnerable to dynamic carotid plaque
By Liz Carey
The population-based Rotterdam Study presented an opportunity to follow 802 participants, simulating plaque evolution over time.
June 3, 2025
Demonstration of colocalization of pre-existing calcification and incident intraplaque hemorrhage (IPH) in the same plaque. Axial cross sections of the same plaque at the same arterial location on a scan obtained with a T1-weighted gradient-echo noncontrast MRI sequence in a 70-year-old female participant who was free of coronary heart disease and stroke before follow-up MRI. Baseline (left) and follow-up (right) MRI examinations. The blue arrows highlight calcification in a hypointense signal area, while the green arrow indicates IPH as a hyperintense signal. The asterisks mark the lumen of the carotid artery.
AI-directed breast MRI scanning may lead to shorter scan times
By Amerigo Allegretto
AI-directed stratified breast scanning could help decrease scan times in breast imaging by triaging women to abbreviated MRI protocols.
June 3, 2025
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MRI-based fusion model determines HER2 status in breast cancer
By Amerigo Allegretto
An MRI-based fusion radiomics model achieved high accuracy in determining HER2 status in breast cancer patients.
June 2, 2025
The results depict tumor segmentation. an example of HER2 positive breast cancer is shown: (A), (B), and (C) represent the segmentation results of the entire tumor region on the T2WI, DCE-MRI, and DWI sequences, respectively; (D), (E), And (F) show the segmentation results of the intratumoral region combined with 3 mm peritumoral area on the T2WI, DCE-MRI, and DWI sequences, respectively.
FDA expands Polarean's Xe contrast agent use to younger children
By AuntMinnie.com staff writers
The U.S. Food and Drug Administration (FDA) has expanded use of Polarean's Xenoview to include children starting at age 6.
June 2, 2025
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MRI radiomics helps predict liver cancer treatment response
By AuntMinnie.com staff writers
A study presented at ASCO 2025 highlighted the benefits of MRI radiomics analysis in predicting treatment response in patients with advanced liver cancer.
June 1, 2025
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Iradimed gets FDA clearance for MRI infusion pump system
By AuntMinnie.com staff writers
IRadimed's MRidium 3870 IV Infusion Pump System has received 510(k) clearance from the U.S. Food and Drug Administration (FDA).
May 29, 2025
Mri Scanner2
Deuterium metabolic imaging could help diagnose dementia
By Kate Madden Yee
Deuterium metabolic imaging could offer an alternative to FDG-PET for dementia diagnosis.
May 28, 2025
Mri Brain
BRAID study shows promise for imaging dense breasts; experts sound off
By Amerigo Allegretto
Abbreviated MRI and contrast-enhanced mammography may be the best supplemental imaging methods for women with dense breasts.
May 28, 2025
Mri Breast 400
FDA clears Hyperfine’s latest portable MRI software
By AuntMinnie.com staff writers
The U.S. Food and Drug Administration (FDA) has cleared Hyperfine’s latest portable MRI software.
May 28, 2025
Hyperfine's AI-powered Swoop portable MR brain imaging system.
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