Identifying hypoxia in human tumors: A correlation study between¹⁸F-FMISO PET and the Eppendorf oxygen-sensitive electrode

Abstract

This study analyzed the relationship between (18)F-FMISO PET and Eppendorf pO(2) electrode measurements by use of a virtual voxel model. There was a spectrum of hypoxia among tumors that can be detected by both assays. However no correlation was observed, and in general tumors were more hypoxic based on Eppendorf pO(2) measurements as compared to (18)F-FMISO PET.