RSNA 2013

Dec 1, 2013

RSNA 2013 attendees enjoy a massage with a dose of virtual reality. Nicolas Oteiza from Stony Creek, Ontario (left), and Christopher Chernets from Toronto, Ontario (right), receive information on Civco's eTrax needle tip tracking system via a virtual reality tour while enjoying a comforting foot massage.

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Images of a 39-year-old who underwent screening mammography. Right craniocaudal (left) and mediolateral oblique (middle) views from preoperative mammography show suspicious grouped fine pleomorphic calcifications (arrows). After biopsy showed ductal carcinoma of situ (DCIS), patient underwent breast-conserving surgery, yielding final diagnosis of ductal carcinoma in situ (intermediate grade, hormone receptor positive). (Right) Screenshot of an output of a commercial AI tool applied to preoperative mammography. AI detected right breast lesion with score of 95% on both views (concentric colored circles). Present study’s reviewing radiologist deemed AI marking to correspond with site of DCIS.
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An AI model showed associations with recurrence after DCIS surgery and performed comparably to established clinical risk models.
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