Policy & Regulations

This channel includes news coverage of healthcare policy and regulations set by Congress, the states, Centers for Disease Control and Prevention (CDC), the Department of Health and Human Services (HHS), U.S. Food and Drug Administration (FDA), and medical associations and societies. 

An example of an FDA cleared radiology AI algorithm to automatically take a cardiac CT scan and identify, contour and quantify soft plaque in the coronary arteries. The Cleerly software then generates an automated report with images, measurements and a risk assessment for the patient. This type of quantification is too time consuming and complex for human readers to bother with, but AI assisted reports like this may become a new normal over the next decade. Example from Cleerly Imaging at SCCT 2022.

Legal considerations for artificial intelligence in radiology and cardiology

There are now more than 520 FDA-cleared AI algorithms and the majority are for radiology and cardiology, raising the question of who is liable if the AI gets something wrong.

February 3, 2023

Scientific misconduct and bias in cardiovascular imaging research among concerns reported in new survey

The data, published in Clinical Imaging, reveal that more than 20% of respondents have witnessed scientific fraud within their department and more than 85% reported the issue of publication bias. 

February 3, 2023
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AI program ChatGPT now has a published article in Radiology—is it any good?

The human author reviewing the article wrote about the benefits and inherent risks of utilizing AI in a medical publication setting, concluding that, overall, it could be “a powerful tool” used in the future of medical publishing—when used with caution.

February 2, 2023
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Radiologist testifies on behalf of defense in murder trial

The neuroradiology specialist offered insight into the imaging findings of a 33-year-old man who is charged with two counts of premeditated first-degree murder. 

February 2, 2023
Brent Savoie, MD, JD, vice chair for radiology informatics, section chief of cardiovascular imaging, Vanderbilt University, explains who will get sued when there is a misdiagnosis due to artificial intelligence (AI).

VIDEO: Who gets sued when radiology AI fails?

Brent Savoie, MD, JD, vice chair for radiology informatics, section chief of cardiovascular imaging, Vanderbilt University, explains who will get sued when there is a misdiagnosis due to artificial intelligence (AI).

February 2, 2023
Example of various breast MRI protocol sequences that offer different types of soft tissue enhancement. Imaging performed on a Siemens Magnetom system. Breast MRI can help see through dense breast tissue to better detect cancers. #densebreasts #Breastdensity #BreastMRI

MRI a 'far superior' modality for dense breast imaging

The modality outperformed digital breast tomosynthesis, handheld ultrasound and automated breast ultrasound for cancer detection in a large cohort of women with dense breast tissue.

January 31, 2023
CT scanner Canon Aquilion One 320 slice system at Northwestern Medicine Central DuPage Hospital. Radiology technologists ready to prep a patient for a scan.

FDA updates and rescinds several radiation protection recommendations

According to the Federal Register, the FDA is repealing these radiation protection recommendations because they have become “outdated” and “unnecessary.” 

January 26, 2023
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Gun goes off during MRI, injuring patient's son

A 40-year-old man was accompanying his mother to her MRI exam when the magnet caused his gun to fire, shooting him in the abdomen.

January 23, 2023

Around the web

Automated AI-generated measurements combined with annotated CT images can improve treatment planning and help referring physicians and patients better understand their disease, explained Sarah Jane Rinehart, MD, director of cardiac imaging with Charleston Area Medical Center.

Two advanced algorithms—one for CAC scores and another for segmenting cardiac chamber volumes—outperformed radiologists when assessing low-dose chest CT scans. 

"Gen AI can help tackle repetitive tasks and provide insights into massive datasets, saving valuable time," Thomas Kurian, CEO of Google Cloud, said Tuesday. 

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