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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COVID crisis inspiring well-intended contributions, but results may be risky

An MIT AI reporter considers the COVID-countering volunteerism of, among others, the founder of a machine-learning startup. He entered the fray when he saw that his parents weren’t getting it about the need to practice social distancing.

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2D synthetic mammography 1 step closer to elbowing out full-field digital

For finding microcalcifications in screening exams, full-field digital mammography now has little to recommend it over reduced-radiation 2D synthetic mammography.

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To help solve COVID-19, AI needs more time and less dreaming

The COVID-19 crisis is inspiring all manner of loudly touted innovations aimed at leveraging AI to beat back, stamp out or otherwise contain the pandemic. Some watchers aren’t convinced the efforts are worthy of the attention they’re getting.

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AI researchers hope to ID healthcare workers with COVID-19 before they show symptoms

Researchers from West Virginia University have launched a new study aimed at identifying healthcare workers infected with the new coronavirus before they become symptomatic.

 

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Optical-imaging advance takes aim at brain tumors

As an aid to tumor-resection neurosurgery and its planning, fluorescence imaging has been limited by its tendency to scatter light. Researchers are working on technology that would overcome this shortcoming.

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5 findings that could spur imaging AI researchers to ‘avoid hype, diminish waste and protect patients’

As the research mounts on AI matching or besting radiologists in discrete interpretive tasks, so does the excitement in the popular press. Now comes a study showing many of these studies only invite the hype.  

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Google joins with HCA and SADA to take on COVID-19

The trio’s platform is designed to help healthcare providers quickly find out where their locality stands on things like ventilator utilization, testing results ICU bed availability and COVID patient discharges.

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COVID-19 brings out the heroic in forensic pathologists

In the face of the coronavirus crisis, all radiologists can do for some of their pathologist peers is stand, salute and express solidarity.