Subspecialties: Page 45

CEM image quality unaffected by iron particles from tracers

By Amerigo Allegretto

Low-dose iron oxide tracers impact the quality of breast MR images but not that of contrast-enhanced mammography.

February 6, 2024

New tau PET tracer shows promise in Alzheimer’s disease patients

By Will Morton

PET imaging using a newly developed radiotracer has identified different patterns of brain tau pathology over time in early-onset versus late-onset Alzheimer’s disease patients.

February 5, 2024

ChatGPT shows promise for improving breast cancer education materials

By Kate Madden Yee

ChatGPT can simplify responses to questions about breast cancer prevention and screening, researchers have found.

February 5, 2024

COVID-19 set back Alzheimer’s disease research

By Will Morton

U.S. Alzheimer’s disease research centers saw a 77% drop in participants enrolling in clinical trials due to the COVID-19 pandemic.

February 5, 2024

Cancer screening hasn't rebounded to prepandemic levels

By Amerigo Allegretto

Preventive health screenings, including those for screening mammography, have not rebounded to pre-COVID-19 pandemic levels.

February 2, 2024

Can robots transform U.S. medical isotope production?

By Will Morton

The U.S. Department of Energy is funding efforts to test whether a robotics system can safely increase the production of medical isotopes.

February 2, 2024

Use CT first to triage chest pain patients for revascularization

By Kate Madden Yee

A "CT first" strategy is an effective way to determine if patients with stable chest pain need revascularization with invasive coronary angiography.

February 1, 2024

Football head impacts affect brain regions linked to mental health

By Kate Madden Yee

Is playing tackle football linked to changes in brain surface structure and functional alterations in adolescents?

February 1, 2024

How can radiation oncology build its workforce?

By Amerigo Allegretto

Radiation oncology continues to experience workforce challenges, but radiology departments and medical schools can help spur interest in the specialty.

February 1, 2024

Order variation high among rads for CT, MRI head and neck imaging

By Kate Madden Yee

An almost 30-fold variation exists among radiologists when it comes to making additional CT or MRI exam recommendations for head and neck indications, researchers have found.

January 31, 2024

FDA clears Philips’ new ultrasound transducer

By AuntMinnie.com staff writers

Philips HealthCare parent Royal Philips has received U.S. Food and Drug Administration clearance for its new Mini TEE ultrasound transducer.

January 31, 2024

Using deep learning with CT helps predict hip fractures

By Kate Madden Yee

A deep-learning model that includes digital x-rays reconstructed from 3D hip CT images shows promise for predicting subsequent fractures in patients with a relatively recent hip break, researchers have found.

January 31, 2024

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