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. 

ZDi introduces patient positioning device for radiation treatments

ZDi Solutions has recently announced the release of its Z-System, an add-on to radiation therapy devices to optimize patient positioning during treatment.

PET-guided breast cancer therapy targets specific hormones in individual patients

A new PET-guided method to monitoring tumor growth could help doctors identify the ways cancer avoids certain kinds of treatment. Researchers published the results of a trial studying this method in the Journal of Nuclear Medicine. 

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More women getting screened for breast cancer as CMS’s shared-savings program matures

Crunching the data on screening mammography utilization in the wake of the establishment of Medicare’s Shared Savings Program, researchers at Johns Hopkins have found what they’re calling “small but significant” improvements: From 2012 to 2014, participating ACOs grew their screening volumes by a mean of 2.6 percent.

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MRI bests ultrasound for cancer screening of cirrhotic livers, but is it fiscally feasible?

When surveilling cirrhosis-stricken patients for hepatocellular carcinoma—or HCC, the frequently incurable cancer that starts in the liver and sometimes follows cirrhosis—MRI with liver-specific contrast can be a better diagnostic performer than ultrasound, the guideline-recommended screening tool for such situations. 

Just add water: Biomolecular manufacturing 'on-the-go'

BOSTON, Sept. 22, 2016 /PRNewswire-USNewswire/ -- Even amidst all the celebrated advances of modern medicine, basic life-saving interventions are still not reaching massive numbers of people who live in our planet's most remote and non-industrialized locations. 

Soccer-related head injuries up among young athletes

According to a new study by the Center for Injury Research and Policy of the Research Institute at Nationwide Children’s Hospital, the recent surge in soccer’s popularity has resulted in a dramatic increase in the number of concussions and closed-head injuries (CHIs) among athletes 7 to 17 years of age. 

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MRI techs team-trained in calming techniques cut patient walkouts and no-shows

A study drawing on data from nearly 100,000 patient visits has shown that team training of MRI technologists in patient-calming techniques can boost rates of patient show-ups as well as study completions.

Comparison of a 2D digital mammogram and breast tomosynthesis 3D mammography from UCSF.

Breast density website reminds patients to dig deeper on internet searches

A website offering information about dense breasts, Dense Breast Info, wants women to be aware of their services, even though they aren’t always the first result in an internet search about breast density. 

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.