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. 

Artificial intelligence sign in the United Imaging booth. The Chinese company wants to break into the U.S. market and has a massive booth footprint at RSNA 2023. This included a section for its own AI development division. Photo by Dave Fornell #RSNA

FDA on track to clear 1,000+ clinical AI algorithms by end of the year

As of July 2024, the FDA reports it has cleared 950 AI algorithms to aid in direct clinical decision making.

Siemens Healthineers has gained U.S. Food and Drug Administration (FDA) clearance for Acuson Origin, its new cardiovascular ultrasound system featuring advanced artificial intelligence (AI) capabilities. The Acuson Origin represents a significant update from the prior Siemens Healthineers cardiovascular ultrasound system, the Acuson SC2000.

Siemens Healthineers gains FDA clearance for new AI-powered cardiovascular ultrasound system

The Acuson Origin system includes advanced AI algorithms designed to assist users with the treatment of diagnostic, structural heart, vascular, electrophysiological and pediatric patients. It also comes packaged with a new 4D ICE catheter capable of multiplanar reconstruction imaging with or without the use of an electrocardiogram.

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Woman succumbs to injuries sustained in radiology suite explosion

Initial police reports indicate that an electrical short circuit started the fire, leading to the explosion of an oxygen cylinder.

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Clinical decision support significantly reduces volume of CT pulmonary angiogram requests

That’s according to a new analysis from Boston-based researchers, published in the Journal of the American College of Radiology

CMR of a patient showing evidence of myocardial hypertrophy

MRI results help cardiologists predict heart failure risk

"This breakthrough suggests that heart MRI could potentially replace invasive diagnostic tests," one specialist said. 

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Radiology providers should add contrast-enhanced mammography to address breast MRI access gaps

On average, American women need to travel about 8 miles to reach the closest mammography screening facility or 23 miles for a breast MRI, experts noted. 

Study calls for MRI follow-up in concussion patients

Follow-up MRI in patients with mild traumatic brain injuries could help predict if they will experience lingering symptoms months later, even if their initial imaging was normal.

CMS may double Medicare payments for cardiac CT

The agency is gathering feedback on a proposal to double the amount hospitals are paid for coronary computed tomography angiography, with the comment period ending Sept. 9.