Nuclear Medicine

Nuclear medicine (also called molecular imaging) includes positron emission computed tomography (PET) and single photon emission computed tomography (SPECT) imaging. Nuclear imaging is achieved by injecting small amounts of radioactive material (radiopharmaceuticals) into patients before or during their scan. These can use sugars or chemical traits to bond to specific cells. The radioactive material is taken up by cells that consume the sugars. The radiation emitted from inside the body is detected by photon detectors outside the body. Computers take the data to assemble images of the radiation emissions. Nuclear images may appear fuzzy or ghostly rather than the sharper resolution from MRI and CT.  But, it provides metabolic information at a cellular level, showing if there are defects in the function of the heart, areas of very high metabolic activity associated with cancer cells, or areas of inflammation, data not available from other modalities. These noninvasive imaging exams are used to diagnose cancer, heart disease, Alzheimer’s and Parkinson’s disease, bone disorders and other disorders. 

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Medical isotope specialist NorthStar announces new executive hire

Frank Scholz, PhD, will oversee the Beloit, Wisconsin, firm's Mo-99 expansion efforts and new radioisotope development programs, among other duties.

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Combining AI with cardiac imaging helps predict heart attacks, cardiovascular deaths

The findings were presented virtually during the Society of Nuclear Medicine and Molecular Imaging's 2021 Annual Meeting.

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Imaging advocates offer guidance after reported spate of SPECT/CT payment denials

The Society of Nuclear Medicine & Molecular Imaging said it’s received “many complaints” from the field pertaining to various commercial payers. 

Humana

Humana agrees to take second look at panned payment change labeling PET/CT as ‘investigational’

The American Society of Nuclear Cardiology recently met with the Louisville, Kentucky, insurer, which shared an openness to reviewing a recent coverage determination. 

chest pain lung pulmonary embolism

CCTA is a safe, effective alternative to SPECT in patients with stable chest pain

The findings come by way of the RESCUE Trial, which included more than 1,000 participants from 44 different sites.

Humana

Imaging experts slam Humana for ‘ill-informed and wrong’ decision to deny coverage for PET/CT exams

The pair said that without hearing a solid argument, they will be "relentless" in opposing the insurance giant's coverage determination. 

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Top nuclear imaging group ‘strongly disagrees’ with Humana’s decision to refuse coverage for PET/CT

The Society of Nuclear Medicine and Molecular Imaging said the move denies patients access to potentially lifesaving technologies.

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SNMMI 2020: Imaging highlights connection between heart and kidneys in heart attack response

Researchers monitored how the heart and kidneys responded one day, three days, seven days and six weeks following an induced myocardial infarction. 

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