Artificial Intelligence: Page 105

CADx outperforms radiologists in characterizing liver lesions
By Erik L. Ridley
German researchers have found that a computer-aided diagnosis (CADx) system can do better than radiologists for characterizing indeterminate liver lesions, but they believe CAD systems should work more like radiologists rather than relying too heavily on image analysis.
January 1, 2013
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CAD helps detect smaller lesions on CT colonography
By Erik L. Ridley
At a cost of just a minute or two of extra interpretation time, computer-aided detection (CAD) software can significantly improve the performance of experienced readers in finding polyps 6 to 9 mm in size on CT colonography studies, according to a study by Italian researchers published online in Radiology.
December 13, 2012
AuntMinnieEurope.com Advanced Visualization Insider
By Erik L. Ridley
December 9, 2012
CADx may improve diagnosis of central gland prostate cancer
By Erik L. Ridley
Computer-aided diagnosis (CADx) shows potential as a tool to aid radiologists in the challenging task of finding cancer originating from the prostate's central gland, according to Dutch research presented at the 2012 RSNA meeting in Chicago.
December 9, 2012
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Studies confirm value of Riverain's bone suppression, CAD software
By AuntMinnieEurope.com staff writers
Computer-aided detection (CAD) software developer Riverain Technologies is highlighting three studies presented at the 2012 RSNA meeting in Chicago that showed that its digital bone suppression and CAD software improve the detection of lung nodules.
November 27, 2012
CAD can boost detection of small invasive breast cancers
By Erik L. Ridley
Computer-aided detection (CAD) technology can yield high sensitivity, albeit with low specificity, for finding very small invasive breast cancers on full-field digital mammography studies, Spanish researchers have found.
November 14, 2012
Using CAD 'on demand' may be more effective than prompts
By Kate Madden Yee
Radiologists' ability to detect malignant breast masses is more accurate when computer-aided detection (CAD) marks are hidden until they are needed, rather than displayed while the radiologist reads a study, according to new research from the Netherlands published online in Radiology.
October 31, 2012
Total reliance on autopilot is a risk to life
By Dr. Peter Rinck, PhD
Computer-aided detection (CAD) has benefits, but we must remember how the concepts and the lines of thought were before it was introduced. Getting used to CAD makes us lazy. It should be only "the little helper." Not understanding how it manipulates the original data is dangerous.
October 21, 2012
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AuntMinnieEurope.com Advanced Visualization Insider
By Erik L. Ridley
October 7, 2012
Study: CAD can add value to lung cancer screening
By Erik L. Ridley
Computer-aided detection (CAD) software can add additional benefits -- without too many false positives -- over double reading of low-dose chest CT examinations in a lung cancer screening environment, researchers from the Netherlands have found in research published in the October issue of European Radiology.
October 7, 2012
CAD must not replace radiologists, warn researchers
By Rebekah Moan
Computer-aided detection (CAD) systems should not replace radiologists or be used for final interpretation, despite its growing use as a second reader to reduce the number of false-negative mammograms, researchers from the Paris region have advocated in the European Journal of Radiology.
September 10, 2012
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CAD-first scheme speeds virtual colonoscopy reads
By Eric Barnes
Does virtual colonoscopy need the kind of speed that only computer-aided detection (CAD) can provide? An advanced reading technique cut interpretation times to a minimum by using CAD first for polyp detection -- followed by the radiologist, who looked only at CAD results, according to a new study from Europe and the U.S. in European Radiology.
August 30, 2012
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