Tip Stille is a clinical PhD-candidate in the Minimally invasive Image Guided Intervention Center of prof. dr. Jurgen Fütterer. Tip studied Medicine at the Erasmus University Rotterdam and his interests lie with (peri-)operative/interventional and technical medicine. He is working at the MITeC-project and part of the Evidence Based Surgery research group of prof. dr. Maroeska Rovers as well. His research is focused on perfusion imaging in the Hybrid-OR and he is investigating several MR- and CT-based techniques and applications, among which cerebral perfusion in neurosurgery, peripheral arterial disease in the lower limb and transplanted kidneys in children. After finishing his PhD, Tip will start his residency at the department of Radiology and Nuclear Medicine.