Artificial Intelligence: Page 102

CAD picks patients with TB drug resistance

By Eric Barnes

Researchers in Belarus have developed a computer-aided diagnosis (CAD) scheme that can fairly accurately predict drug resistance in tuberculosis (TB) patients. The results show that the prediction tool could potentially improve triage and care of TB patients.

August 23, 2015

CAD analysis of 3D MRI finds bladder cancer

By Eric Barnes

Researchers have built a computer-aided detection (CAD) algorithm that detects bladder cancer lesions with high sensitivity and specificity by analyzing 3D MRI images. They have unveiled the full details in the International Journal of Computer Assisted Radiology and Surgery.

August 20, 2015

New row over MRI waiting times; speech recognition errors; ultrasound CAD advances

By Philip Ward

July 14, 2015

Ultrasound-based CAD pinpoints thyroid nodules

By Eric Barnes

Ultrasound combined with a novel computer-aided detection (CAD) scheme can help determine whether thyroid nodules are malignant or benign, a new study has found. The research team thinks it's feasible to identify malignant lesions, based primarily on the presence and patterns of thyroid nodule calcifications.

July 9, 2015

Study finds higher breast recall rates in U.S. vs. Denmark

By Frances Rylands-Monk

New evidence has shown that women screened for breast cancer in the U.S. were recalled for workup much more frequently than women screened in Denmark, and cancer detection rates also varied significantly, according to a study published by the International Journal of Cancer.

May 26, 2015

AuntMinnieEurope.com Advanced Visualization Insider

By Eric Barnes

May 25, 2015

New breast tomo CAD shows high sensitivity

By Eric Barnes

A new computer-aided detection (CAD) algorithm for digital breast tomosynthesis studies delivers high sensitivity and an acceptably low false-positive rate, according to Italian researchers. In a retrospective study of nearly 200 women who underwent DBT for breast cancer screening, CAD demonstrated sensitivity of 89% with a false-positive rate of 2.7 per breast.

May 25, 2015

CTC CAD boosts readers' attention -- but to what effect?

By Eric Barnes

The use of computer-aided detection (CAD) significantly alters the search and identification of polyps among readers of CT colonography (CTC) data, according to a new study in the June issue of European Radiology. In particular, CAD drew radiologists' attention to polyps more quickly, but it also prompted them to spend more time interpreting scans.

May 24, 2015

CAD becomes a spell-check for small polyps

By Frances Rylands-Monk

Computer-aided detection (CAD) can only enhance performance if used correctly, and it does not reduce the need for training, according to a presentation on Friday at ECR 2015 in Vienna. CAD for colonography has shown promise, but radiologists need to understand sensitivity and specificity issues, as well as when CAD should be deployed.

March 5, 2015

CAD boosts breast MRI sensitivity

By Rebekah Moan

VIENNA - Breast MRI already has high sensitivity, but can it be even higher? The answer is yes, if computer-aided detection (CAD) is thrown into the mix, according to a presentation at ECR 2015. In fact, the CAD system detected previously missed cancers nearly as well as it did screen-detected cancers.

March 5, 2015

MRI-based prostate CAD shows high sensitivity for cancer

By Eric Barnes

An MRI-based prostate cancer computer-aided detection (CAD) system is scoring high marks for detecting intermediate-to-aggressive prostate cancers noninvasively, Dutch investigators have reported.

February 17, 2015

Technique boosts x-ray CAD results for TB

By Eric Barnes

Dutch researchers have developed an algorithm to improve the robustness of computer-aided detection (CAD) to identify tuberculosis (TB) on chest x-rays -- enabling CAD to significantly improve the detection of thoracic abnormalities.

February 4, 2015

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