Medical Imaging

Physicians utilize medical imaging to see inside the body to diagnose and treat patients. This includes computed tomography (CT), magnetic resonance imaging (MRI), X-ray, ultrasound, fluoroscopy, angiography,  and the nuclear imaging modalities of PET and SPECT. 

COVID's impact on breast radiology trainees represents a 'critical workforce issue'

The authors of the new study noted that, even before the pandemic, consultant breast radiologists were among the most in-demand specialists. The loss of interest in it as a specialty due to COVID will inevitably pose further challenges for recruitment.

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Deep learning system outperforms rads in brain tumor identification and classification

The new findings findings represent “a step toward improved tumor diagnoses," according to authors of a new study published in JAMA.

Same-day results could increase breast cancer screening compliance, study shows

Many women who receive their mammogram results on the same day as their exam report feeling better about their overall experience. 

PET imaging uncovers a surprising new way COVID-19 affects the heart

A new study in JACC: Cardiovascular Imaging focuses on a potential new side effect of COVID-19, highlighting the continued importance of monitoring these patients going forward. 

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Why do many of America's most at-risk veterans decline annual CT lung cancer screening?

The new analysis included 43,000 eligible U.S. veterans, 32% of whom were observed to have declined annual CT screening for lung cancer.

woolly mammoth tusk CT

A mammoth accomplishment: CT captures images of an entire ancient tusk

Prior attempts at imaging large fossils such as mammoth tusks failed to capture the full artifact with just one scan, instead requiring multiple partial scans that were subsequently pieced together.

Example of an artificial intelligence (AI) app store on the Sectra website, where Sectra PACS users can select the AI algorithms they want that are already integrated into the Sectra System. Other vendors have followed a similar approach to AI developed by many smaller vendors they partner with.

VIDEO: Development of AI app stores to enable easier access

Keith J. Dreyer, DO, PhD, FACR, American College of Radiology (ACR) Data Science Institute Chief Science Officer, explains how radiology vendors have developed AI app stores to make it easier to access new FDA cleared AI algorithms.
 

Keith J. Dreyer, DO, PhD, FACR, American College of Radiology (ACR) Data Science Institute Chief Science Officer, explains artificial intelligence (AI) for radiology. Dreyer also holds the positions of vice chairman of radiology at Massachusetts General Hospital, chief data science and information officer for the departments of radiology for both Massachusetts General Hospital and Brigham and Women's Hospital.

VIDEO: Where will radiology AI be in 5 years?

Keith J. Dreyer, DO, PhD, FACR, American College of Radiology (ACR) Data Science Institute Chief Science Officer, explains 5 developments to watch for in radiology artificial intelligence (AI).

Around the web

RBMA President Peter Moffatt discusses declining reimbursement rates, recruiting challenges and the role of artificial intelligence in transforming the industry.

Deepak Bhatt, MD, director of the Mount Sinai Fuster Heart Hospital and principal investigator of the TRANSFORM trial, explains an emerging technique for cardiac screening: combining coronary CT angiography with artificial intelligence for plaque analysis to create an approach similar to mammography.

A total of 16 cardiology practices from 12 states settled with the DOJ to resolve allegations they overbilled Medicare for imaging agents used to diagnose cardiovascular disease.