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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Facebook to double size of AI research staff by 2020, increase medical imaging efforts

Facebook is planning to double the size of its Facebook Artificial Intelligence Research (FAIR) division by the year 2020 and grow to have 400 employees, according to a recent report by Forbes.

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Digital pathology algorithm accurately classifies 3 common dermatology diagnoses

A team of U.S. researchers accurately trained a deep learning convolutional neural network (CNN) to classify three common dermatopathology diagnoses, according to recent research published in the Journal of Pathology Informatics.

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3D printed phantom head may improve MRI safety before human testing

“We wanted to develop an anthropomorphic phantom head to help us better understand these issues by providing a safer way to test the imaging. We use the device to analyze, evaluate and calibrate the MRI systems and instrumentation before testing new protocols on human subjects,” Tamer Ibrahim, PhD, and co-creator said.

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Deep-learning platform detects malignant nodules on x-ray, beating radiologists

A deep learning-based automatic detection algorithm (DLAD) detected malignant pulmonary nodules on chest x-rays better than radiologists, according to a Sept. 25 study in Radiology.

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iPhone medical ultrasound device startup raises $250 million

The Butterfly Network, makers of the innovative iPhone ultrasound-on-chip named Butterfly iQ, announced it has raised $250 million to start shipping to 40 million healthcare practitioners globally, according to a report published Sept. 26 by Business Insider.

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4D CT could supplement wrist radiographs in evaluating radioulnar deviation

For patients with wrist movement abnormalities, four-dimensional CT imaging during radioulnar deviation could improve diagnosis of suspected scapholunate ligament tears and injuries, according to research published online Sept. 25 in Radiology.

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Sloan Kettering’s deal with digital pathology startup draws backlash

An agreement between artificial intelligence (AI) startup Paige.AI and Memorial Sloan Kettering Cancer Center in New York is drawing backlash over the company’s exclusive rights to the cancer center’s 25 million pathology slide images, the New York Times reported.

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Memorial Sloan Kettering fundraising campaign won’t focus on utilizing AI in cancer treatments

A cancer center’s fundraising campaign will no longer focus on the use of artificial intelligence (AI) in cancer treatments following accusations it commercialized the work of employees for private gain, according to a report by The New York Times and ProPublica.