/oss/taxonomy/term/8571/all en /oss/article/medical-student-contributors-technology/how-montreal-made-ai-device-helping-surgeons-see-invisible <p>When removing a brain tumour, the distinction between healthy tissue and cancer isn’t visible to the naked eye. Even advanced imaging can miss what hides between those boundaries. For years, this limitation meant surgeons could never be fully sure whether every cancer cell was gone. But a new Montreal-made device called SENTRY is changing that. Co-developed by the Montreal-based company Reveal Surgical, Dr.</p> Fri, 28 Nov 2025 11:00:00 +0000 Abhay Parmar BSc 11825 at /oss