Fischer Imaging has received FDA clearance to use its MammoTest digital breast biopsy system for interstitial breast brachytherapy.
Interstitial brachytherapy is a less-invasive, four-day alternative to the traditional six-week external-beam radiation therapy for breast tumors, according to the Denver-based firm. While traditional radiation therapy irradiates the entire breast, brachytherapy uses x-ray guidance, such as provided by the MammoTest system, to insert catheters for irradiation of the tissue within 2 cm of a lumpectomy site.
By AuntMinnie.com staff writers
December 2, 2004
Related Reading
Fischer grows revenues, settles with SEC, November 16, 2004
Road to RSNA, Fischer Imaging, November 10, 2004
Balloon brachytherapy suitable alternative to standard breast cancer radiation, June 15, 2004
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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)






