Ralph Highnam, PhD

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AI predicts osteoporosis from lumbar spine x-rays

The model could provide screening opportunities for patients in various medical settings.

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What effect will AI have on the radiologist workforce?

Physicians make more reliable TikToks about breast cancer screening

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Key neurologic imaging patterns of recreational drug use in the ED

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Theranostic pair ready for testing in lung cancer

AI predicts osteoporosis from lumbar spine x-rays

The model could provide screening opportunities for patients in various medical settings.

January 9, 2026

What effect will AI have on the radiologist workforce?

An analysis shows that AI will likely cause up to a 33% reduction in the need for radiologists over the next five years.

January 9, 2026

Physicians make more reliable TikToks about breast cancer screening

By Amerigo Allegretto

While the overall quality of breast cancer screening info on TikTok varies, physician-created videos are more reliable.

January 9, 2026

Key neurologic imaging patterns of recreational drug use in the ED

By Kate Madden Yee

Identifying neurologic signs of drug use in emergency department (ED) patients is an important way radiologists contribute to care.

January 9, 2026

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Theranostic pair ready for testing in lung cancer

Gallium-68 (Ga-68) SSO120 PET/CT successfully visualized lesions in patients during and after chemotherapy.

January 8, 2026

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2025's budget bill could lead to more than 1M missed cancer screenings

By Kate Madden Yee

The bill reduces Medicaid funding and could "disproportionately impact young and socially vulnerable enrollees," researchers wrote.

January 8, 2026

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LLMs in radiology may find opening in updated FDA guidance

The U.S. FDA has released updated guidance that could pave the way for wider use of large language models (LLMs) in radiology.

January 8, 2026

Diffusion motion correction boosts portable brain CT image quality

By Kate Madden Yee

The finding underscores the algorithm's potential for imaging severely ill patients with portable CT.

January 7, 2026

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Lobular breast histology not strong predictor of SLNB positivity

By Amerigo Allegretto

Lobular histology is not a strong predictor of sentinel lymph node biopsy (SLNB) positivity in early-stage breast cancer cases.

January 7, 2026

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Algorithm demonstrates prediction accuracy for lung cancer risk

By Kate Madden Yee

Using lung cancer risk-prediction models at the screening stage helps identify high-risk individuals.

January 7, 2026

Clinical protocols help drive appropriate cervical spine CT use

With the increased availability of cervical spine CT, it is essential to improve imaging decisions.

January 6, 2026

Lung cancer screening reporting reveals incidental finding risk classes

Researchers tracked seven prespecified "S modifiers," or clinically significant incidental findings.

January 6, 2026

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