This book constitutes the refereed proceedings of the 13th International Workshop on Breast
Imaging IWDM 2016 held in Malmö Sweden in June 2016. The 35 revised full papers and 50
revised poster papers presented together with 6 invited talks were carefully reviewed and
selected from 89 submissions. The papers are organized in topical sections on screening CAD
mammography tomosynthesis and breast CT novel technology density assessment and tissue
analysis dose and classification image processing CAD breast density and new technology
contrast-enhanced imaging phase contrast breast imaging simulations and virtual clinical
trials.