Harald Grut

Harald Grut is an Associate Professor at UiT The Arctic University of Norway, affiliated with the Nuclear Medicine and Radiation Biology Research Group. His primary email contact is harald.grut@uit.no, and he is based in Tromso, Norway.

• Academic Role: Associate Professor
• Institution: UiT The Arctic University of Norway
• Department: Nuclear Medicine and Radiation Biology Research Group

Dr. Grut's research focuses on the intersection of nuclear medicine, oncology, and transplantation medicine. Key areas include prognostic imaging in colorectal liver metastases, PET/CT quantification for survival prediction, and extended donor criteria in liver transplantation. His work has significantly advanced the understanding of metabolic tumor volume (MTV) as a biomarker for long-term outcomes post-transplantation.

His recent publications (2025–2017) demonstrate expertise in FDG PET/CT analysis, radiomic texture modeling, and transplantation eligibility frameworks. Collaborative studies with institutions like Vestre Viken HF, University of Oslo, and Oslo University Hospital highlight his cross-disciplinary impact.

Dr. Grut's work is integral to the SECA study, exploring innovative approaches to patient selection and outcome optimization in liver transplantation for unresectable colorectal metastases. His research has informed clinical practices for non-resectable tumor management and post-transplant follow-up.