Eur J Radiol 2021 Aug 5;141:109753. Epub 2021 May 5.
Section for Breast Cancer Screening, Cancer Registry of Norway, Oslo, Norway; Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway. Electronic address:
Purpose: To compare the distribution of mammographic features among women recalled for further assessment after screening with digital breast tomosynthesis (DBT) versus digital mammography (DM), and to assess associations between features and final outcome of the screening, including immunohistochemical subtypes of the tumour.
Methods: This randomized controlled trial was performed in Bergen, Norway, and included 28,749 women, of which 1015 were recalled due to mammographic findings. Mammographic features were classified according to a modified BI-RADS-scale. Read More