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. 

3D MRI may surpass 2D for detecting knee cartilage defects

Technological advancements over the past three decades have placed 3D MRI on par with its 2D counterpart in depicting cartilage defects, according to a study published in Radiology. With specific alterations, the modality may be able to replace traditional MRI.

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AI could protect public health by monitoring water treatment systems

Artificial intelligence (AI) is proving valuable across the healthcare spectrum—from helping radiologists screen for disease to predicting difficulties during surgery. Researchers now hope the cutting-edge technology could safeguard public health by monitoring large-scale water treatment operations.

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Ohio radiologist says AI won't wipe out the profession anytime soon

Plenty of warnings have been offered about radiology's impending doom thanks to artificial intelligence (AI). Phil Shaffer, a radiologist at Riverside Radiology and Interventional Associates in Columbus, Ohio, offered a response with an opinion piece in The Scientist.

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AI in radiology: 3 key ethical issues the specialty must address

As the influence of artificial intelligence (AI) continues to grow in radiology, the specialty must come together to re-examine its ethics and code of behavior, according to a new commentary published in the Journal of the American College of Radiology.

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AI needs ethical standards, but are radiologists ready?

Artificial intelligence (AI) is becoming an essential part of radiology, meaning the industry must consider ethics for computers and AI, according to an opinion piece by Marc Kohli, MD, and Raym Geis, MD, published July 15 in the Journal of the American College of Radiology.  

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Machine learning IDs schizophrenia via MRI with 78% accuracy

A machine learning algorithm trained to analyze MRI images identified schizophrenia patients with 78 percent accuracy, according to a recent study published in Molecular Psychiatry.

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SPECT imaging may help guide future HIV treatment

Researchers used single-photon emission computed tomography (SPECT) to assess the immune system recovery of macaque monkeys with an HIV-like infection. The work may help researchers understand recovery in humans after HIV treatment.

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CAD system uses deep learning to detect, segment, classify masses from mammograms

Researchers have developed a fully integrated computer-aided diagnosis (CAD) system that detects, segments and classifies masses from mammograms using deep learning and a deep convolutional neural network (CNN), according to a new study published by the International Journal of Medical Informatics.