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Imaging Informatics

 

Researchers from the Eindhoven University of Technology in the Netherlands recently presented in Nature Communications a newly developed spectrometer small enough to be inserted into a smartphone, according to an Eindhoven University of Technology release.  

As cyberattack become increasingly common incidents, healthcare professionals must push security to the forefront. In a presentation given at the annual meeting of the Radiological Society of North America (RSNA) in Chicago, Jim Whitfill, CMO of innovation Health Partners and President of Lumetis, described the current cybersecurity environment and detailed how professionals can take steps toward improving privacy.

Nicole Murphy, MS, a medical physicist at Northwestern Memorial Hospital in Chicago, and Christina Sammet, PhD, research assistant professor of Radiology at the Northwestern Feinberg School of Medicine and medical physicist at Ann and Robert H. Lurie Children's Hospital of Chicago, targeted three main objectives in relation to radiation dose management at RSNA 2017. 

Artificial intelligence (AI) is here to stay in radiology—and so are radiologists.

An analysis of nearly three million radiologic exams has confirmed prior research showing that physicians’ concentration tends to fall off toward the tail end of on-duty shifts. And yes, the diminishment in radiologists’ accuracy may be increased when they’re working especially long shifts and/or plowing through long worklists.

 

Recent Headlines

New micro-spectrometer can perform imaging exams on smartphone

Researchers from the Eindhoven University of Technology in the Netherlands recently presented in Nature Communications a newly developed spectrometer small enough to be inserted into a smartphone, according to an Eindhoven University of Technology release.  

RSNA 2017: Ransomware market is worth $1B—are you secure?

As cyberattack become increasingly common incidents, healthcare professionals must push security to the forefront. In a presentation given at the annual meeting of the Radiological Society of North America (RSNA) in Chicago, Jim Whitfill, CMO of innovation Health Partners and President of Lumetis, described the current cybersecurity environment and detailed how professionals can take steps toward improving privacy.

RNSA 2017: Enterprise radiation dose management

Nicole Murphy, MS, a medical physicist at Northwestern Memorial Hospital in Chicago, and Christina Sammet, PhD, research assistant professor of Radiology at the Northwestern Feinberg School of Medicine and medical physicist at Ann and Robert H. Lurie Children's Hospital of Chicago, targeted three main objectives in relation to radiation dose management at RSNA 2017. 

RSNA 2017: Rads who use AI will replace rads who don’t

Artificial intelligence (AI) is here to stay in radiology—and so are radiologists.

Long hours, high volumes escalate likelihood of radiologist error

An analysis of nearly three million radiologic exams has confirmed prior research showing that physicians’ concentration tends to fall off toward the tail end of on-duty shifts. And yes, the diminishment in radiologists’ accuracy may be increased when they’re working especially long shifts and/or plowing through long worklists.

Deep-learning classifier understands free-text radiology reports

Free-text radiology reports can be automatically classified by convolutional neural networks (CNNs) powered by deep-learning algorithms with accuracy that’s equal to or better than that achieved by traditional—and more labor-intensive—natural language processing (NLP) methods.

UCSF researchers develop individualized cancer treatment with biomarkers

Researchers in the radiology department at the University of California, San Francisco (UCSF)—led by of Sabrina Ronen, PhD, director of the Brain Research Interest Group (RIG) and professor in the department of radiology and biomedical imaging at UCSF—are in the process of developing new, non-invasive imaging biomarker indicators to address multiple types of cancer, according to a recent UCSF press release

Radiologists take to Facebook for subspecialized info sharing

Many radiologists use Twitter and LinkedIn for staying up on matters related to their work. A study published online Nov. 12 in the Journal of the American College of Radiology shows they’d do well to tap, for the same purposes, the social-media platform that’s commonly thought of as a purely personal online space.

Combined PET/MRI detects kidney transplant infections

A group of German researchers has developed a nuclear medicine test that can detect infections in kidney transplant tissue, according to a study published in Journal of Nuclear Medicine

Tweeting journal articles merely drives Twitter-driven traffic

Members of the online radiology community, take note: Personally tweeting links to articles posted ahead of print in online medical journals doesn’t increase overall pageviews of these articles. It just increases the number of people who find their way to any given “article in press” via Twitter.

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