Mechanical nanosurgery (IMAGE) The Hospital for Sick Children Caption Artistic rendering illustrating how the mechanical nanosurgery, a new approach developed by SickKids and University of Toronto researchers, targets cancer cells from inside the tumour, sparing healthy tissue in the process. Credit Created by The Hospital for Sick Children (SickKids) research team using Midjourney. Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. License CC BY-NC Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.