Marc Kohli, MD

How to comply with CMS's CT radiation dose measure

Inconsistency in CT radiation doses represents a modifiable health risk, and doses can be standardized through auditing and feedback to hospitals and physicians.

June 27, 2024

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Supervision needed for ChatGPT responses to breast health questions

ChatGPT-3.5 provided good answers for general breast health questions, but it fell short for questions related to pregnancy and palpable breast abnormalities.

Study highlights clinical potential of tau PET scans

Aparna Singhal, MD, wrote ABCs of Radiology for Kids with the intent of introducing the field to children and perhaps inspiring them to pursue careers in science and medicine.

Radiologist introduces field to young audiences with children's book

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Report urges reform of Canadian preventive care guideline development

Register today for our June 17 webinar

Register today for our June 17 webinar

DL algorithm shows promise for opportunistic CAC evaluation on CT

By Kate Madden Yee

The findings could improve patient care, as the presence of coronary artery calcium (CAC) is a key predictor of cardiovascular events.

June 16, 2025

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Viz.ai gets FDA nod for Viz Subdural Plus

By AuntMinnie.com staff writers

Viz.ai's Viz Subdural Plus software has received U.S. Food and Drug Administration (FDA) 510(k) clearance.

June 12, 2025

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Study explores PPVs of LI-RADS major feature combinations

Most major feature combinations in the same CT/MRI LI-RADS categories have similar positive predictive values (PPV) for liver cancer in high-risk patients.

June 10, 2025

CT colonography more cost-effective than DNA stool testing

By Amerigo Allegretto

CT colonography for cancer screening is more effective, both clinically and cost-wise, than multitarget stool DNA testing.

June 10, 2025

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Ultralow-dose CT leads to less radiation in osteoporosis patients

By Amerigo Allegretto

An ultralow-dose CT protocol led to significantly less radiation exposure while maintaining acceptable image quality.

June 6, 2025

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GE HealthCare to build CT scanners in Indonesia

By AuntMinnie.com staff writers

A new CT scanner production facility is planned for Forsta Kalmedic Global in Bogor.

June 2, 2025

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Researchers urge better LCS for smokers with mental health conditions

Tailoring primary care initiatives to smokers who have mental health conditions could increase lung cancer screening (LCS) rates.

May 30, 2025

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PCCT boosts diagnostic accuracy for coronary stent assessment

By Kate Madden Yee

Photon-counting detector CT (PCCT) offers improved coronary stent imaging over traditional CT by providing enhanced spatial resolution and spectral capabilities.

May 29, 2025

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Siemens launches Somatom On.site mobile stroke unit

By AuntMinnie.com staff writers

Siemens Healthineers has deployed a mobile stroke unit that features its Somatom On.site head CT scanner.

May 28, 2025

The mobile stroke Unit features the Somatom On.site head CT scanner.

Breast cancer screening offers opportunity for LCS

By Kate Madden Yee

Making lung cancer screening (LCS) available to women undergoing screening mammography could help reach women at risk for lung cancer.

May 27, 2025

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Incidental LCS findings identify lung abnormalities among Asian population

By Kate Madden Yee

Incidental CT findings, particularly on lung cancer screening (LCS), characterize interstitial lung abnormalities in Asian populations.

May 27, 2025

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Arterial contrast extravasation on CT helps manage postpartum hemorrhage

By Kate Madden Yee

Arterial contrast extravasation on dynamic CT imaging appears to be an effective diagnostic indicator for postpartum hemorrhage cases.

May 23, 2025

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