Imaging Informatics: Page 323

Accuracy of AI algorithms may drop with independent data

By Erik L. Ridley

The performance of artificial intelligence (AI) algorithms for classifying chest x-rays dropped when they were used with patient populations that were different from the ones on which they were trained, according to research published online March 5 in the Journal of Digital Imaging.

March 12, 2019

Practical Considerations of AI: Part 1 -- Paying for AI

By Michael J. Cannavo

Artificial intelligence (AI) has generated much excitement and hype in radiology, but there are crucial real-world issues that will affect adoption of the technology. In the first of a new series of articles, consultant Michael J. Cannavo -- the PACSman -- delves into the all-important money matters.

March 12, 2019

AAOS: QCT finds low bone density in lumbar fusion patients

By Erik L. Ridley

Preoperative quantitative CT (QCT) scans in patients about to receive spinal fusion surgery show that many have low bone density that was previously undiagnosed, according to research presented March 12 at the annual meeting of the American Academy of Orthopaedic Surgeons (AAOS) in Las Vegas.

March 11, 2019

Singapore firm, Stanford team up on AI for liver cancer

By AuntMinnie.com staff writers

Genomic medicine company Lucence Diagnostics has launched a joint effort with Stanford University School of Medicine to develop artificial intelligence (AI) algorithms aimed at enhancing the diagnosis and treatment of liver cancer.

March 11, 2019

Mammo AI software yields workflow, economic benefits

By Erik L. Ridley

A computer-aided detection (CAD) algorithm based on artificial intelligence (AI) proved to be better than traditional CAD in helping radiologists detect breast cancer. The AI-based CAD could also improve efficiency and increase revenues, according to research presented at ECR 2019 in Vienna.

March 11, 2019

Fujifilm, Epsilon partner on cardiac imaging software

By AuntMinnie.com staff writers

Fujifilm Medical Systems USA has incorporated visualization and analysis software firm Epsilon Imaging's EchoInsight image analysis software into Fujifilm's Synapse Cardiology PACS.

March 10, 2019

AuntMinnie.com Artificial Intelligence Insider

By Erik L. Ridley

March 10, 2019

Augmented reality cultivates early radiology education

By Abraham Kim

An interactive educational course that uses augmented reality technology to display MRI and CT scans on the user's body improved medical students' image-based understanding of anatomy more than traditional teaching methods did, according to recent research published in Anatomical Sciences Education.

March 10, 2019

Siemens and MRI Interventions sign MRI deal

By AuntMinnie.com staff writers

Siemens Healthineers and MRI Interventions have signed an agreement that calls for the companies to integrate their respective technologies for MRI-guided surgical navigation and therapy procedures.

March 10, 2019

3D DEXA enhances hip fracture risk prediction

By Abraham Kim

Combining math-based models with 3D dual-energy x-ray absorptiometry (DEXA) models of the femur enabled clinicians to predict an individual's risk of hip fracture with an accuracy greater than that of standard DEXA and comparable to CT, according to an article published in the April issue of Bone.

March 10, 2019

Most radiology AI studies lack proper validation

By Erik L. Ridley

Radiology artificial intelligence (AI) algorithms must be properly validated on external image data before being used clinically for image analysis tasks. But most studies in the literature haven't performed this crucial step, according to research published in the March issue of the Korean Journal of Radiology.

March 7, 2019

AuntMinnie.com Advanced Visualization Insider

By Abraham Kim

March 6, 2019

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