title: The role of digital breast tomosynthesis in the breast assessment clinic: a review.
abstract: Mammography has long been considered as the primary technique in breast cancer detection and assessment. Despite low specificity, mammography has been preferred over other contemporary techniques such as magnetic resonance imaging (MRI), computed tomography (CT) and ultrasonography (US) due to superior sensitivity and significant health economic benefits. The development of a new technique, a limited angle cone beam pseudo-three-dimensional tomosynthesis, digital breast tomosynthesis (DBT), has gained momentum. Several preliminary studies and ongoing trials are showing evidence of the benefits of DBT in improving lesion visibility, accuracy of cancer detection and observer performance. This raises the possibility of adoption of DBT in the breast cancer assessment clinic, wherein confirming or dismissing the presence of malignancy (at the potential site identified during screening) is of utmost importance. Identification of suspected malignancy in terms of lesion characteristics and location is also essential in assessment. In this literature review, we evaluate the role of DBT for use in breast cancer assessment and its future in biopsy.
authors.affiliation: Faculty of Health Sciences, University of Sydney, Lidcombe, New South Wales, Australia.
authors.forename: Suneeta
authors.identifier: http://orcid.org/0000-0001-6763-7514
authors.initials: S
authors.lastname: Mall
authors.affiliation: Faculty of Health Sciences, University of Sydney, Lidcombe, New South Wales, Australia.
authors.forename: Sarah
authors.initials: S
authors.lastname: Lewis
authors.affiliation: Faculty of Health Sciences, University of Sydney, Lidcombe, New South Wales, Australia.
authors.forename: Patrick
authors.initials: P
authors.lastname: Brennan
authors.affiliation: Northern Sydney & Central Coast BreastScreen, Royal North Shore Hospital, St. Leonards, New South Wales, Australia.
authors.forename: Jennie
authors.initials: J
authors.lastname: Noakes
authors.affiliation: Faculty of Health Sciences, University of Sydney, Lidcombe, New South Wales, Australia.
authors.forename: Claudia
authors.initials: C
authors.lastname: Mello-Thoms
mesh_terms: D001940:Breast / Q000000981:diagnostic imaging*; D001943:Breast Neoplasms / Q000000981:diagnostic imaging; D006801:Humans; D008327:Mammography / Q000379:methods*; D012680:Sensitivity and Specificity
keywords: 
  DBT
  ; Assessment; biopsy; breast cancer; diagnosis; digital breast tomosynthesis