Japanese monitor manufacturer Totoku Electric has received U.S. Food and Drug Administration 510(k) clearance for its ME551i2 monochrome digital mammography display.
ME551i2 is a 21.3-inch, 5-megapixel LCD with an 11.9-bit grayscale palette and 750 cd/m2 brightness, according to the Tokyo-based firm. It also features a luminance equalizer and the capability to simultaneously display 2,048 shades of gray (11-bit), Totoku said.
The display also includes display accuracy control capability and optional performance monitoring software.
By AuntMinnie.com staff writers
August 2, 2006
Related Reading
Totoku to launch new flat-panel mammo display, June 16, 2006
Quest touts mammo clearance for Totoku LCD, March 28, 2006
Totoku bundles Matrox boards, December 1, 2005
USEI to merge Matrox, Totoku technologies, November 30, 2005
Quest debuts new Totoku display, June 17, 2005
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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)






