GE Medical Systems of Waukesha, WI, and R2 Technology of Sunnyvale, CA, have received clearance from the Food and Drug Administration to market R2’s ImageChecker CAD technology with GE’s Senographe 2000D full-field digital mammography (FFDM) system.
R2 previously received clearance in 1998 for the use of ImageChecker with digitized mammography films. The companies hope that the combination of CAD with FFDM technology will offer additional benefits to mammography facilities, such as more efficient workflow.
Today nearly 300 Senographe 2000D FFDM systems have been installed in the U.S., and all are upgradeable to R2’s CAD technology, according to GE.
By AuntMinnie.com staff writersApril 19, 2002
Related Reading
GE completes Visualization Technology buy, April 9, 2002
GE OEC debuts 9800 Plus, April 9, 2002
GE sees higher ultrasound revenues, April 3, 2002
R2 expands European activities, March 1, 2002
CAD firm R2 files for IPO, January 2, 2002
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![A normal mammogram confirmed by three-year radiologic follow-up illustrates reader-marked regions of interest (ROIs) during (A) unaided (round 1) and (B) artificial intelligence (AI)–assisted (round 2) reading. Each colored dot represents an ROI for recall by a human reader. Readers could mark more than one ROI per case, represented by multiple dots of the same color. During AI-assisted reading, the AI system displayed three visible prompts: two with suspicion of malignancy scores of 35% (left mediolateral oblique [L MLO] and craniocaudal [L CC]) and one with a suspicion of malignancy score of 10% (right craniocaudal [R CC]), shown as polygonal overlays. Without AI, six of 10 readers (60%) marked a false-positive ROI. With AI assistance, this fell to two of 10 (20%). R MLO = right mediolateral oblique.](https://img.auntminnie.com/mindful/smg/workspaces/default/uploads/2026/07/2026-07-14-radiology-mammogram-ai-auto-bias.H0bYO8QlWs.jpg?auto=format%2Ccompress&fit=crop&h=112&q=70&w=112)






