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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Florbetaben PET shows strength in assessing for Alzheimer’s

PET scans augmented by injections of the beta-amyloid targeting tracer florbetaben F18 are effective at helping confirm or rule out Alzheimer’s disease in patients under evaluation for cognitive impairment.

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Hyperpolarized MRI aims to slash time needed to determine tumor treatment response

A new MRI technique being studied at Memorial Sloan Kettering Cancer Center in New York City could cut the time needed to reveal whether a tumor is responding to treatment from a matter of weeks to just a few days.

Editorial takes aim at aggressive breast cancer screening

Has overuse of mammography created an epidemic of breast cancer pseudo-survivorship? That was the provocative question asked in a recent editorial published by Forbes.

NorthStar, Westinghouse partner to produce medical radioisotopes

NorthStar Medical Radioisotopes and Westinghouse Electric have completed a memorandum of understanding under which the companies will explore the potential for producing medical radioisotopes in commercial nuclear reactors.  

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$2.5M NIH grant aims to create new breast cancer screening models

A $2.5 million grant from the National Institutes of Health/National Cancer Institute will be given to the University of Oklahoma (OU) and Mercy Hospital Oklahoma City to go toward the development of new short-term breast cancer risk prediction models.

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The questionable ethics of incentivizing mammography screening

Who doesn’t like getting things for free? It’s even better when the freebies are used to incentivize patients to quit smoking or eat healthy. But should those gift cards, event tickets and t-shirts be used to get women to come in for a mammogram?

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Maryland researchers examine MR-guided focused US technique to treat Parkinson’s disease

Researchers at the University of Maryland are conducting a clinical trial using MRI-guided focused ultrasound to target the globus pallidus, a structure within the brain that is related to Parkinson’s disease.

Eizo’s high-rez monitor approved for breast tomo

The FDA has cleared Eizo’s 5-megapixel monochrome monitor for breast tomosynthesis, the Japanese company has announced.

Around the web

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. 

CCTA is being utilized more and more for the diagnosis and management of suspected coronary artery disease. An international group of specialists shared their perspective on this ongoing trend.

The new technology shows early potential to make a significant impact on imaging workflows and patient care.