Professor Philip Poortmans is a Radiation Oncologist at Iridium Netwerk and the University of Antwerp in Belgium.He completed his medical studies at the University of Antwerp and was trained as a Radiation Oncologist at the Middelheim and Vincentius Hospitals in Antwerp.Professor Poortmans was an International Guest Speaker at the Breast Cancer Trials Annual Scientific Meeting in Auckland, New Zealand and we asked him about his research in the area of axillary management.