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. 

‘A huge win’: CMS significantly increases Medicare payments for cardiac CT

CMS has more than doubled the CCTA payment rate from $175 to $357.13. The move, expected to have a significant impact on the utilization of cardiac CT, received immediate praise from imaging specialists.

HeartLung Technologies, a Houston-based artificial intelligence (AI) company, has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) for new software that assesses chest CT scans for signs of coronary artery disease (CAD) and other potentially fatal heart conditions. The newly cleared offering, AutoChamber, was designed with opportunistic heart evaluations in mind.

FDA clears AI tool that flags signs of heart disease in chest CT scans

The newly cleared offering, AutoChamber, was designed with opportunistic screening in mind. It can evaluate many different kinds of CT images, including those originally gathered to screen patients for lung cancer. 

Why is the US still dependent on foreign medical isotope production?

The U.S currently does not have any large-scale commercial production of the isotope Mo-99 used for nuclear imaging. It is critical to more 40,000 nuclear imaging exams each day, representing about 80% of all diagnostic molecular imaging procedures.  

lung cancer screening

Patients without PCPs struggle to access lung cancer screening, despite eligibility

It is estimated that up to one-third of the U.S. population does not have a primary care provider.

Wearable ultrasound device tracks muscle activity with great accuracy.

Wearable ultrasound device monitors muscle activity with great precision

The system provides long-term, wireless monitoring of muscle activity and function. Experts are hopeful that it could have utility in multiple healthcare settings. 

differentiating between malignant and vaccine-related lymphadenopathy

7 COVID vaccine complications: The radiologist's role in identifying adverse reactions

Although serious adverse events related to COVID-19 vaccines are rare, some are life-threatening. It is important that radiologists are aware of how these complications present.

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Bracco Imaging radiopharmaceutical firm Blue Earth Therapeutics raises nearly $77M

Leaders said the funding will help Blue Earth to further advance its development of PSMA-targeted therapies for prostate cancer. 

Downed high-flux reactor could restart sooner than anticipated

The announcement will come as welcome news, as nuclear medicine departments in numerous regions have been grappling with shortages of Mo-99 and Tc-99m.