Table 2 R1 before and after GD in peritumoral area, distal oedema, and NAWM.

From: Quantitative MRI using relaxometry in malignant gliomas detects contrast enhancement in peritumoral oedema

 

Pre-GD

Post-GD

 

Mean

SD

Mean

SD

P

Peritumoral

0.8

0.1

0.9

0.1

 < 0.001

Distal oedema

0.69

0.17

0.74

0.22

0.019

NAWM

1.3

0.1

1.3

0.1

 < 0.001

  1. R1 values before and after GD-based contrast agent injection in the peritumoral area, the distal oedema, and in the NAWM.
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