October 6, 2025

Use of solar energy could cut MRI, CT carbon emissions by 70% and 40%

​Using solar photovoltaic energy could reduce carbon emissions from MRI and CT scanners by 70% and 40%, according to a...

October 6, 2025

What’s the environmental impact of x-ray and fluoroscopy?

​In a large academic radiology department, the annual operation of two x-ray and two fluoroscopy machines produces CO2 emissions equivalent...

October 6, 2025

Linens, disposable items make up most of ultrasound’s carbon footprint

​While ultrasound does not produce much greenhouse gas emissions, other supplies used for ultrasound exams may contribute to total emissions,...

October 4, 2025

Week in Review: ASTRO coverage | Pluvicto case report | Brain fog and long COVID

​Dear AuntMinnie Member, Our coverage of the American Society for Radiation Oncology (ASTRO) annual meeting in San Francisco dominated our list...

October 3, 2025

Does CMS 2026 proposed rule enforce efficiency at a cost to practices?

​Medical societies and experts are watching closely as the U.S. Centers for Medicare and Medicaid Services (CMS) reviews comments submitted...

October 3, 2025

Missed previous mammography screening linked to worse disease outcomes

​Women with screen-detected breast cancer who missed their previous mammography appointment may have worse outcomes, such as larger tumors and...

October 3, 2025

PSMA PET-guided radiotherapy shows promise

​Prostate-specific membrane antigen (PSMA) PET imaging can improve survival outcomes for men undergoing salvage radiotherapy after prostatectomy, according to a...

October 3, 2025

Contrast media-reduction strategies could curb emissions up to 53%

​Using an iodinated contrast media (ICM) reduction strategy -- particularly one driven by AI -- could curb carbon emissions by...

October 2, 2025

PET reveals mechanism underlying brain fog in long COVID

​PET imaging with a novel radiotracer has revealed a potential new biomarker and therapeutic target for memory impairments in patients...

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