Electron Paramagnetic Resonance Oximetry

**Semantic type:** Laboratory Procedure

**Definition:** A minimally invasive magnetic resonance method capable of measuring direct and absolute values of pO2 or O2 concentration. It possesses a high sensitivity to pO2 and can provide three-dimensional mapping of oxygen distribution. This method shows a high specificity because of minimal interference from other sources.

**Synonyms:** - EPR Oximetry