We bring you highlights from a fantastic two day meeting at the ORSI Academy in Belgium, focussing on the hot topic of intra-operative margin assessment (IOMA), especially during prostate cancer surgery. Following on from the publication of the Neurosafe Proof RCT last year, there has been a surge in interest in new technologies to facilitate IOMA, in particular the Histolog confocal laser microscope (Samantree Medical). Day one consisted of a Delphi consensus meeting with a gathering of wor...