title: New ultrasound-based imaging technologies are claimed to avoid unnecessary breast biopsies, but what is an "unnecessary" image-guided needle biopsy of the breast?
authors.forename: Peter J
authors.initials: PJ
authors.lastname: Dempsey
mesh_terms: D001707:Biopsy, Needle / Q000706:statistics & numerical data*; D001940:Breast / Q000473:pathology*; D001941:Breast Diseases / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D018084:Ultrasonography, Interventional / Q000379:methods; D016217:Ultrasonography, Mammary / Q000379:methods*; D019564:Unnecessary Procedures / Q000706:statistics & numerical data*