Absolute CMRGlu values (μmol/100 ml/min)
| ROI | RADY | RADN | Controls | ||
|---|---|---|---|---|---|
| Frontomedial | 33.7 (1.6) | −14% | 39.1 (1.9) | −23% | 50.5 (2.1) |
| Frontolateral | 34.5 (1.7) | −15% | 40.6 (2.0) | −22% | 52.2 (1.8) |
| Frontoprefrontal | 34.2 (1.7) | −15% | 40.2 (1.9) | −20% | 50.0 (1.9) |
| Parietal | 33.8 (1.8) | −22% | 43.1 (3.1) | −13% | 49.6 (1.6) |
| Occipitomedial | 37.5 (2.0) | −20% | 47.0 (2.9) | −13% | 54.3 (2.0) |
| White matter | 23.9 (1.0) | −16% | 28.5 (1.5) | −9% | 31.2 (1.4) |
| Hemisphere | 28.8 (1.2) | −18% | 35.0 (2.0) | −18% | 42.9 (1.5) |
Values are mean (SEM). RADN=non-irradiared patients (n=7); RADY=irradiated patients (n=4); in patients all regions refer to the brain side contralateral to the tumour. Per cent values express the CMRGlu difference between the respective groups; group differences are significant.