Artificial Intelligence

Artificial intelligence (AI) is becoming a crucial component of healthcare to help augment physicians and make them more efficient. In medical imaging, it is helping radiologists more efficiently manage PACS worklists, enable structured reporting, auto detect injuries and diseases, and to pull in relevant prior exams and patient data. In cardiology, AI is helping automate tasks and measurements on imaging and in reporting systems, guides novice echo users to improve imaging and accuracy, and can risk stratify patients. AI includes deep learning algorithms, machine learning, computer-aided detection (CAD) systems, and convolutional neural networks. 

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RSNA 2016: Keynote encourages radiologists to embrace evolving technology to treat cancer

On the third day of RSNA, attendees packed the main auditorium to see a keynote address on advancing imaging technologies and techniques that will become useful in efforts to treat cancer. 

Vital Launches Vitrea® Data Stream to Deliver Enterprise-wide Image Access at the Speed of DICOMweb™

MINNEAPOLIS, Nov. 16, 2016 (GLOBE NEWSWIRE) -- Vital Images, Inc. (Vital), a Minneapolis-based enterprise medical imaging and informatics company, is pleased to announce that it will launch Vitrea Data Stream and the latest release of Vitrea Enterprise Viewer at RSNA 2016. Data Stream can accelerate image presentation and provide a single access point for EMR image enablement across multiple PACS systems.

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Novel PET compound upends the field at detecting Alzheimer’s-associated amyloid

Washington University researchers say they have developed a novel PET tracer that is significantly better than FDA-approved compounds at detecting amyloid clusters in patients with suspected Alzheimer’s disease. 

Continuous imaging shows cells during limb regeneration

Regeneration of limbs may be restricted to lizards and crustaceans, but science is no less interested in studying just how cells accomplish the amazing feat. For the first time, researchers have been able to record just how epidermal cells act during regrowth after amputation.

Hospital's new intraoperative MRI provides real-time images

Nicklaus Children's Hospital, a part of Miami Children’s Health System, has recently installed a new intraoperative magnetic resonance imaging (iMRI) system that is able to differentiate between healthy and unhealthy brain tissue and improve accuracy for surgeons removing tumors.

Researchers announce the birth of a new imaging modality

Physicists at the University of Virginia have developed and proven out the concept of a new imaging modality. What they’re calling “polarized nuclear imaging” (PNI) combines MRI with gamma-ray imaging to produce visuals of radioactive isotopes polarized by lasers.

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MRI captures electric brain stimulation in action

Researchers have developed an MRI method to get a visual on electric currents affecting the human brain immediately after sessions of transcranial direct current stimulation (tDCS).

What does a new imaging technique have in common with self-driving cars?

A new technology developed by researchers at MIT could have implications in two vastly different fields: medical imaging and self-driving cars. 

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.