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. 

Correlations found between CT features, underlying mutations of renal cell carcinoma

A radiogenomics analysis of clear cell renal cell carcinoma (RCC) demonstrated associations between CT features and underlying mutations that require further investigation and validation, according to a study published in the February issue of Radiology. 

Cancer disparity gets a closer look

Major cancer research organizations are banding together to assess how cancer disparity research will move forward. In the first collaboration of its kind, the American Association for Cancer Research (AACR) announced Feb. 13 that the institute would be working with the American Cancer Society, the American Society of Clinical Oncology (ASCO) and the National Cancer Institute (NCI) to address concerns such as access to health care and factors related to variability of cancer outcomes.

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RNA-enabled nanoparticles could treat liver disease

Massachusetts Institute of Technology engineers have fashioned a smarter nanoparticle that runs RNA interference as a means of disease modification, the institute announced Feb. 10.

Microfluidics could map how nanoparticles interact with atherosclerosis

The use of an endothelialized microfluidic chip could be the key to understanding how nanoparticles in biomedicine behave in the presence of atherosclerosis, according to a study published online Jan. 6 in the Proceedings of the National Academy of Sciences.

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Precious Cargo: Nanotechnology enlists silk, diamonds and gold to improve molecular medicine

Nanomedicine incorporates some of the most prized materials on earth in order to improve not only its biocompatibility and imaging potential, but its ability to sneak up on and change the way that cells function for the tiniest aspect of personalized medicine.

Developing a community hospital lung screening program

A community hospital in Indiana recently implemented a comprehensive lung screening, smoking cessation program and multidisciplinary thoracic oncology clinic, and detailed its experiences in an article published online Feb. 12 by the Journal of the American College of Radiology.

SonoSite EDGE™ provides a winning formula for Harlequins

An EDGE™ point-of-care ultrasound system from FUJIFILM SonoSite is helping the Medical Services team at Harlequin FC rugby club to diagnose and monitor musculoskeletal injuries, providing valuable information to aid the treatment and rehabilitation of players.

Johns Hopkins building image library for pediatric brain disease

Researchers at Johns Hopkins Children’s Center in Baltimore are collecting images of children’s brains in order to build an imaging databank that can be searched by doctors around the world to help diagnose and treat neurological disorders.

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.