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FDA updates and rescinds several radiation protection recommendations

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

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to the Federal Register, the FDA is repealing these radiation protection recommendations because they have become “outdated” and “unnecessary.” 

  • Read more about FDA updates and rescinds several radiation protection recommendations

Updated COVID-19 booster protects against subvariants, new study confirms

COVID-19 vaccines help reduce the serious coronavirus infections and hospitalizations. Multiple studies have shown that the risk from very rare vaccine side effects are far outweighed by the much greater risk of hospitalization and death due to COVID infections.

The findings stem from a new CDC study comparing people who received the new booster and those who received between two to four doses of the original vaccine.

  • Read more about Updated COVID-19 booster protects against subvariants, new study confirms

Cardiologists use video-based AI model to ID coronary artery disease

As artificial intelligence (AI) adoption expands in radiology, there is growing concern that AI algorithms needs to undergo quality assurance (QA) reviews. How to validate radiology AI? How can you validate medical imaging AI?

A team of specialists out of Cedars-Sinai developed the deep learning model using TTEs from nearly 3,000 patients.

  • Read more about Cardiologists use video-based AI model to ID coronary artery disease

VIDEO: Cardiologists share the latest details on COVID-related MIS-C

Nemours Children's Hospital pediatric cardiologists explain lessons learned about cardiac involvement and long-term issues from multisystem inflammatory syndrome in children (MIS-C), a rare but serious disease caused by exposure to the COVID-19 virus. #MIS-C #COVID #coronavirus #SARSCoV2


MIS-C is caused by exposure to the SARS-CoV-2 virus and includes skin rashes and can cause inflammation of the heart and other organs. 

 

In this new video, pediatric cardiologists discuss some of the long-term issues associated with multisystem inflammatory syndrome in children (MIS-C), a rare disease linked to COVID-19.

  • Read more about VIDEO: Cardiologists share the latest details on COVID-related MIS-C

Comprehensive 1-stop screening proves ‘efficient and valuable’ for identifying early-stage cancers

Photo by Antoni Shkraba via Pexels

A multidisciplinary center dedicated to early detection of cancer in ostensibly healthy individuals has demonstrated the soundness of its founding concept, cost-effectively catching cancers of many kinds before the onset of symptoms.

  • Read more about Comprehensive 1-stop screening proves ‘efficient and valuable’ for identifying early-stage cancers

Radiologists should be aware of these clinical factors when reading CEM scans

Contrast-enhanced mammography uses iodine contrast injected into a patient and mammography system to image contrast uptake or areas of increased vascular activity, which is typical of cancers. This can help image through dense breast tissue to find cancers that are otherwise masked by dense breast tissue.

The degree of background parenchymal enhancement on CEM during certain days of a premenopausal woman's cycle could impact how radiologists interpret the exam.

  • Read more about Radiologists should be aware of these clinical factors when reading CEM scans

3 Steps to Managing a Growing Radiology Practice

  • Read more about 3 Steps to Managing a Growing Radiology Practice

Listen in to see how Wake Radiology UNC Rex, a leading imaging group in the 4th fastest growing metro area in the U.S., boosted their speed and infrastructure to take care of more patients. Radiologists are happier, IT is too—and so was the board that saved money. Learn how they did it – and grab some tips for your next IT project. 

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FDA announces new IABP recall after 4 serious injuries, 1 death

Product Recall

The new recall includes nearly 4,500 devices. There have been 134 incidents so far, including 5 adverse events.  

  • Read more about FDA announces new IABP recall after 4 serious injuries, 1 death

New self-expanding TAVR valve shows promise

A team in China treated 10 patients—split evenly between men and women—with the SinoCrown TAVR valve developed by Lepu Medical Technology Company. The average patient age was 77.5 years old.
Image courtesy of Liu et al. and EuroIntervention.

It is still early for this new-look TAVR valve, but initial findings out of China include a procedural success rate of 100% and no deaths, disabling strokes or myocardial infarctions after 30 days. Read a full analysis from the team using the device. 

  • Read more about New self-expanding TAVR valve shows promise

CVS Health launches new virtual primary care service

Virtual

CVS Health has launched its new virtual primary care offering with 24/7 on-demand care and scheduled mental health services.

  • Read more about CVS Health launches new virtual primary care service

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