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. 

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How does menopause impact the brain? MRI scans hold clues

There is a need to gain a more thorough understanding of how menopause might affect the vascular health of the brain, experts explained in Neurology.

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Routine CT scans offer opportunistic assessments of the parathyroid gland

Such assessments could “decrease existing diagnosis gaps,” according to a new study published in Academic Radiology

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Screening mammograms are not as effective as they once were

This is a trend that researchers believe will persist as disease management continues to improve. 

Expansion of open-source neuroimaging dataset aims to boost stroke research

Researchers recently revamped the database in the hopes of expanding algorithm development in the field of stroke care. 

CMS initiates official review of PET scan limit for patients with Alzheimer's

"Clinical study protocols may involve more than one PET [amyloid-beta] scan per patient,” the CMS announcement said.

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Preoperative PET/CT imaging linked with better survival in advanced lung cancer

PET/CT imaging in these patients increases overall survival depending on the cancer’s stage, with those diagnosed with stage 3A and 3B NSCLC appearing to benefit the most from the exam. 

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Cardiologists push back on FDA’s thyroid monitoring/contrast media proposal

According to a new SCAI statement, the FDA's recommendation would result in "far-reaching consequences" across multiple specialties. 

Contrast shortage update: House Members urge President Biden to intervene

Members who signed the letter were particularly critical of the fact that the shortage is a result of COVID lockdowns in China, stating that this crisis brings to light “the urgent need to establish an outbound investment review process to ensure that critical capabilities are not being offshored ..."

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.