CADx gets FDA OK for Second Look upgrade

AuntMinnie.com staff writers

May 21, 2002

Computer-aided detection developer CADx Medical Systems has received Food and Drug Administration clearance for a supplement to its Second Look mammography CAD system. The upgrade, Second Look version 4.0, adds the ability to export digitized images and CAD results to a PACS network or archive, according to the Laval, Quebec-based vendor. Customers will be able to use a DICOM standard interface to store results that can be viewed on a soft-copy workstation, according to CADx.

By AuntMinnie.com staff writers
May 22, 2002
Related Reading

CADx, HSNE ink supply deal, May 8, 2002

Colorado MedTech, CADx renew partnership, April 30, 2002

CADx inks sole-source contracts, April 15, 2002

CAD technology begins to make good on its promise, March 14, 2002

Copyright © 2002 AuntMinnie.com

(A) Free-response receiver operating characteristic (FROC) curve for DBT-DINO and DINOv2 (Meta AI) on the detection task. DINOv2 achieved higher sensitivity than DBT-DINO across most false-positive thresholds. (B) Detection rates of DBT-DINO and DINOv2 for lesions that were ultimately found to be benign (n = 70) and lesions that were found to be cancerous (n = 66). Error bars represent 95% CIs estimated via patient-level bootstrapping with 1000 repetitions. Both models showed similar detection rates for cancerous lesions, whereas DINOv2 detected more benign lesions than DBT-DINO. (C) Example bounding box predictions for DBT-DINO and DINOv2 on the detection test set. Each image is a single two-dimensional section from a three-dimensional digital breast tomosynthesis volume; the first column shows a mediolateral oblique view, and the second and third columns show craniocaudal views. Both models struggled to detect very small lesions, such as the 3-mm-diameter lesion shown in the first column. FP = false positive.

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