How Hard Is It To Use MarginProbe®? Disclaimer: The views and opinions expressed in this article are those of the authors and do not necessarily reflect the official policy or position of Dune Medical. Please Share This Tweet Share Plus one Pin It Related Posts According to a New Clinical Study MarginProbe® Reduces Re-Excision Rate by Half Following Lumpectomies; For DCIS, by Over 60% MarginProbe provides breast cancer surgeons with real-time information during lumpectomies to help decide whether additional tissue should be excised. Full Cavity Shaving What is full cavity shaving during lumpectomy? Dr. Charles Elboim, MD, explains. How Does MarginProbe® Help Surgeons? Dr. Charles Elboim, MD, discusses how MarginProbe helps surgeons ensure clean margins while in the operating room.