A new service introduced by X-Rite lets radiology professionals send their densitometers and sensitometers to the company each year for inspection and calibration to meet Mammography Quality Standards Act (MQSA) requirements.
In other X-Rite news, the Grandville, MI-based vendor introduced its 390 Process Control Densitometer at last week's RSNA meeting. The 390 measures quality assurance data, and can perform the phantom, fog, and screen contact tests required under MQSA regulations.
The vendor also showed its 391 System for optimizing radiographic film development processes. It includes a densitometer, sensitometer, and printer with automatic selection of density steps used for speed and contrast, per MQSA requirements.
By AuntMinnie.com staff writersDecember 4, 2001
Related Reading
Five-year review could be boon for breast imaging, August 2, 2001
FDA Mammography Quality Standards Act Final Regulations, May 23, 2001
FDA's radiation concerns may lead to dose displays for scanners, May 22, 2001
The American College of Radiology Statement On IOM Report on Mammography and Beyond, March 8, 2001
Changes in Medicare reimbursement for screening mammograms, February 23, 2001
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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)






