Investigation of total-body applicable compartment models for kinetic modeling in total body $$^{15}$$O-water perfusion PET imaging

• Published in: Network modeling and analysis in health informatics and bioinformatics (Wien) Vol. 14; no. 1
• Main Authors: Rainio, Oona, Knuuti, Juhani, Klén, Riku
• Format: Journal Article
• Language: English
• Published: 09.04.2025

Dynamic total-body positron emission tomography (PET) imaging has recently become possible due to the introduction of new-generation imaging systems with increased axial field of view. This enables evaluation of kinetic modeling approaches using compartment models for the entire body simultaneously....