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. 

Health Imaging wants to know: How do you communicate critical diagnostic results?

Having a system for the communication of critical radiology exam results is, well, critical. The well-being of a patient often hangs in the balance, and the Joint Commission has prioritized the safe communication of critical test results in recent patient safety goals.

Cardiac CT expands boundaries

Since its early days, cardiac CT has served physicians and patients quite well. But some patients have been left off the table. However, recent research might trim the pool of excluded patients.

Take a load offMexican tot recovering after removal of 33 lb. tumor

A two-year-old boy in Mexico is recovering and reportedly doing well after doctors removed a 33 lb. benign tumor from his body.

JACR: Survey shows radiology education going mobile

Todays residents have seen the future of radiology education, and it is mobile. A survey of radiology residents across the U.S. has shown that they spend nearly an equal amount of time learning from printed textbooks as they do from online or electronic resources, and benefits to study time could be seen by programs incorporating tablet devices, according to research published in the June issue of the Journal of the American College of Radiology.

The dawn of quantitative imaging

Early June typically marks the 2012 annual meeting of the Society for Imaging Informatics in Medicine (SIIM). And as I prep for this years meeting, I cant help but notice some interesting parallels between the meeting program and Healthimaging.coms June advanced visualization portal.

Will access to rad dose histories lead to illogical decisions?

Radiologists and physicians need to be aware of potential harms associated with access to patient radiation exposure histories, according to a commentary in the June issue of Radiology. With access to previous histories, physicians might fall prey to the fallacy that they can reduce the risks of previous exposure by bypassing current CT exams. Such false logic might lead to more harm than good, cautioned the authors.

IU Health, Barco partner on displays for NFL Scouting Combine

Barco has supplied diagnostic and clinical displays to Indiana University Health for the 2012 NFL Scouting Combine.

Siegel takes helm of GE's Healthymagination

Sue Siegel has been named a GE corporate vice president and will serve as CEO of GE's Healthymagination of Fairfield, Conn.

Around the web

Harvard’s David A. Rosman, MD, MBA, explains how moving imaging outside of hospitals could save billions of dollars for U.S. healthcare.

Back in September, the FDA approved GE HealthCare’s new PET radiotracer, flurpiridaz F-18, for patients with known or suspected CAD. It is seen by many in the industry as a major step forward in patient care. 

After three years of intermittent shortages of nuclear imaging tracer technetium-99m pyrophosphate, there are no signs of the shortage abating.