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Clinical News
Use of solar energy could cut MRI, CT carbon emissions by 70% and 40%
By
Kate Madden Yee
Medical imaging is one of the highest energy users in healthcare, but "sustainability efforts are still lacking," researchers noted.
October 6, 2025
What’s the environmental impact of x-ray and fluoroscopy?
By
Will Morton
Radiography and fluoroscopy significantly contribute to greenhouse gas emissions primarily from energy consumption and linen use.
October 6, 2025
Linens, disposable items make up most of ultrasound's carbon footprint
By
Amerigo Allegretto
Supplies like linens and disposable items used for ultrasound exams may contribute to total CO2 emissions.
October 6, 2025
PSMA PET-guided radiotherapy shows promise
By
Will Morton
A trial demonstrated that radiotherapy informed by PSMA-PET led to improved outcomes in prostate cancer patients.
October 3, 2025
Contrast media-reduction strategies could curb emissions up to 53%
By
Kate Madden Yee
Using an iodinated contrast media reduction strategy could curb carbon emissions by 53%, according to a modeling study.
October 3, 2025
Missed previous mammography screening linked to worse disease outcomes
By
Amerigo Allegretto
Researchers found that women who did not attend their previous screening had larger tumors and poorer disease-specific survival.
October 3, 2025
PET reveals mechanism underlying brain fog in long COVID
By
Will Morton
Brain regions where C-11 K-2 radiotracer was increased were negatively correlated with long-COVID patients’ performance on cognitive tests.
October 2, 2025
MRI finds that brain shape changes may be associated with dementia
By
Kate Madden Yee
One of the study's implications is that brain shape changes in the entorhinal cortex could contribute to the development of disease.
October 2, 2025
False-positive DBT findings differ between AI, radiologists
By
Amerigo Allegretto
False-positive DBT findings differed between AI and radiologists in population-based breast cancer screening.
October 2, 2025
ASTRO: Short prostate SBRT reduces side effects, but not PSA levels
By
Kate Madden Yee
Study findings offer new evidence to help guide treatment decisions for patients with localized prostate cancer, researchers said.
October 1, 2025
ASTRO: STAR has role in managing VT in cardiac patients
By
Amerigo Allegretto
Stereotactic arrhythmia radiotherapy (STAR) is safe and effective for treating refractory VT compared to repeat catheter ablation.
October 1, 2025
AuntMinnie.com MRI Insider
By
Kate Madden Yee
This edition of our MRI Insider highlights research presented at the American Society for Radiation Oncology's annual meeting.
October 1, 2025
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