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. 

Advnaces in nuclear cardiac imaging include the use of PET, quantitative coronary flow reserve and the additional CT ro SPECT and PERT scans. #ASNC

VIDEO: 2 key advances in cardiac nuclear imaging technology

Randall Thompson, MD, immediate past president of the American Society of Nuclear Cardiology (ASNC), explains two key advances in cardiac nuclear imaging.
 

GE provides update on contrast media shortage

The COVID lockdowns at the Shanghai plant began on March 31, and although the plant there has since resumed operations, they are not yet at 100% capacity.

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Recognizing intimate partner violence injuries on imaging before they escalate

“These findings emphasize the importance of early recognition of IPV and timely intervention to prevent further harm to the victim,” authors of research published in Academic Radiology cautioned.

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VIDEO: Cardiology getting more involved in pulmonary embolism response teams

Terry Bowers, MD, director of vascular medicine at Beaumont Hospital and national co-chair of the Pulmonary Embolism Research Collaborative (PERC), explains the trend toward creating pulmonary embolism (PE) response teams that include cardiology. 

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A 'disconcerting' number of patients at high risk of lung cancer put off follow-up care

Up to 47% of patients identified as being at high risk of lung cancer after CT screening drag their feet before seeking follow-up care.

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New 7T MRI scanners could increase radiologists' role in treating neurological conditions

7T MRI brain scans can analyze the locus coeruleusan area difficult to visualize on standard scannersof patients with Parkinson’s and progressive supranuclear palsy to identify those most likely to respond to certain treatment strategies.

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Large study details new associations between breast cancer risk, breast density and benign breast disease

Providers screening women with dense breasts and benign breast disease should consider individualized mammogram protocols for these patients, authors of the study suggested.

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Malignant architectural distortion ably diagnosed on breast imaging by human-AI combo

Combining ensemble AI models with reads from breast radiologists of mixed experience levels can help health systems consistently diagnose malignant architectural distortion on mammography.

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.