> ## Content Index
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# FDA Gives PMA Approval for Seno Breast Cancer Diagnostic
- URL: https://www.fdaweb.com/fda-gives-pma-approval-for-seno-breast-cancer-diagnostic/
- Published: 2021-01-19T12:00:00.000Z
- Updated: 2026-09-14T16:43:11.000Z
- Author: David McFarland
- Tags: Devices, #legacy-id-D5148482

FDA has given PMA approval for Seno Medical Instruments’ diagnostic breast cancer imaging technology that the company [says](https://www.marketwatch.com/press-release/fda-approves-seno-medicals-ground-breaking-breast-cancer-diagnostic-technology-2021-01-19?tesla=y&ref=fdaweb.com) helps doctors better differentiate between benign and malignant breast lesions. Seno says its Imagio breast imaging system uses non-invasive opto-acoustic ultrasound technology to provide real-time information on suspicious breast lesions, helping providers characterize and differentiate masses that may or may not require more invasive diagnostic evaluation.