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. 

approved approval safe

New contrast agent receives FDA approval after competitors collaborate on development

The Sept. 21 announcement states that Gadopiclenol Injection—a highly stable macrocyclic gadolinium-based contrast agent—is approved for use in adult and pediatric patients aged 2 years and older during MRI exams.

September 21, 2022
Money dollar economics payment

New analysis reveals enormous variations in prostate MRI pricing

A total of 37,073 MRI examinations conducted at 552 facilities across the U.S. between January 2010 and March 2020 were included in the analysis.

September 12, 2022
With the shortage, which pertains specifically to all formulations and concentrations of GE Healthcare’s Omnipaque (iohexol), expected to last until mid-June, several organizations have eluded that conservation efforts are of critical importance.#contrastshortage #CTcontrast #iodinatedcontrast

Omnipaque and Visipaque still listed among the FDA's drug shortages

According to the FDA’s most recent update, some presentations will remain out of stock or backordered until January 2023. 

September 6, 2022

ACR updates contrast guidelines, permitting non-physician providers to supervise administration

The Aug. 29 statement indicates that non-radiologist physicians, advanced practice providers and registered nurses can oversee intravenous CT and MRI contrast administration at accredited imaging centers.

September 1, 2022
Two of the top stories this month included the death of MRI pioneer Raymond Vahan Damadian. Experts at MIT also developed ultrasound stickers that can be worn in the same manner as a Band-Aid while also producing diagnostic quality images in real-time. #MRI

Top Health Imaging stories in August 2022

Here are the most popular stories on Health Imaging in August, based on our website analytics. 

September 1, 2022
Coronary CT Angiography (CCTA) has evolved into a much more helpful resource than interventional cardiologists may have originally believed. In fact, the Society of Cardiovascular Computed Tomography (SCCT) emphasized in a new expert consensus statement that CCTA provides specialists with an effective tool in the preparation and optimization of coronary procedures. The 2021 chest pain guidelines elevated CTA to a class 1A recommendation. Harold Litt , MD, explains the use of CCTA in the ED.

CCTA a helpful tool for interventional cardiologists planning coronary procedures

A new consensus statement from the Society of Cardiovascular Computed Tomography emphasized the increasing importance of CCTA among interventional cardiologists. It is no longer seen as “a mere diagnostic tool," the group observed. 

August 30, 2022
lung cancer pulmonary nodule

How effective are guidelines for managing incidental pulmonary nodules spotted on CT?

The authors of the study hypothesized that they would find malalignments due to the nature of how the 2017 Fleischner Society guidelines, in that they do not pertain to incidentally detected nodules.

August 29, 2022
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Hybrid clinical radiology rotations win over medical students

A new paper published in Academic Radiology highlights some of the key clinical education lessons derived from the many disruptions to radiology rotations during the height of COVID. 

August 29, 2022

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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