Regulatory Updates

Nov 3, 2002

View recently released reports covering the latest federal regulations.

Ultrasound Sound Waves 400

AI echo model detects cardiac amyloidosis

July 10, 2025

Pelvic (A), femoral and popliteal (B), and cruro-pedal (C) region. The summated digital variance angiography (DVA) image significantly enhances image quality compared to the digital subtraction angiography (DSA) series I–IV (depicting 4 out of 28 (A), 48 (B) and 28 (C) DSA images) of the low dose (LD) acquisitions. Enhancements of iodinated contrast medium (ICM) by DVA depict small vessel structures in detail while the conventional DSA offers a reduced contrast-to-noise ratio (CNR) using LD acquisitions for standalone diagnostic interpretations.

DVA reduces radiation exposure during interventions

July 10, 2025

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New taxonomy clarifies function and data inputs of AI medical devices

July 10, 2025

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Deep learning plus breast DCE-MRI improves chemo response prediction

July 10, 2025

AI echo model detects cardiac amyloidosis

By Amerigo Allegretto

Researchers are highlighting the performance of their AI screening model based on echocardiography to detect cardiac amyloidosis.

July 10, 2025

Ultrasound Sound Waves 400

DVA reduces radiation exposure during interventions

Digital variance angiography shows promise reducing radiation doses to patients during certain interventional radiology procedures.

July 10, 2025

Pelvic (A), femoral and popliteal (B), and cruro-pedal (C) region. The summated digital variance angiography (DVA) image significantly enhances image quality compared to the digital subtraction angiography (DSA) series I–IV (depicting 4 out of 28 (A), 48 (B) and 28 (C) DSA images) of the low dose (LD) acquisitions. Enhancements of iodinated contrast medium (ICM) by DVA depict small vessel structures in detail while the conventional DSA offers a reduced contrast-to-noise ratio (CNR) using LD acquisitions for standalone diagnostic interpretations.

New taxonomy clarifies function and data inputs of AI medical devices

The new taxonomy enables a more representative view of U.S. FDA device distribution, according to the authors.

July 10, 2025

Taxonomy Fda Authorizations Aiml Aunt Minnie July2025

Deep learning plus breast DCE-MRI improves chemo response prediction

By Kate Madden Yee

The findings are promising, as early chemotherapy response prediction is "crucial for personalized treatment planning."

July 10, 2025

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'Safety bundle' with ultrasound improves operational vaginal births

By Amerigo Allegretto

A "safety bundle" approach that includes intrapartum ultrasound improved operative vaginal birth outcomes.

July 9, 2025

Ultrasound Screen 400

HPI: Shared decision-making boosts LCS adherence

By Kate Madden Yee

An HPI report suggests that shared decision-making could be an effective way to improve adherence to lung cancer screening (LCS).

July 9, 2025

How well do LLMs interpret bone fracture textual CT reports?

By Kate Madden Yee

Large language models (LLMs) show promise for analyzing radiology reports of bone fractures imaged on CT.

July 9, 2025

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Could ChatGPT be useful for radiology residents?

ChatGPT shows potential in generating and presenting educational material for radiology education.

July 8, 2025

Ancillary features on CT, MRI don't impact LI-RADS performance

By Amerigo Allegretto

Individually applying liver CT and MRI ancillary features to major imaging features does not affect the performance of LI-RADS.

July 8, 2025

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AI helps radiologists focus on lesions more than entire breast on mammo

By Amerigo Allegretto

AI improves breast cancer detection accuracy among radiologists when reading breast cancer screening exams.

July 8, 2025

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Dietary choline increases BMD in postmenopausal women

Dietary choline may improve bone density (BMD) in postmenopausal women.

July 7, 2025

SPECT/CT identifies prostate cancer patients with poor outcomes

Post-therapy SPECT/CT scans after cycle 2 of Lu-177 PSMA-617 can identify advanced prostate cancer patients with poor outcomes.

July 7, 2025

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