Table A3. Correlations of the results of MRI with CT.

	Correlation with CT (p-value)
Interpretation	T1 weighted imaging	T2 weighted imaging	T2* weighted imaging	FLAIR
First interpretation	0.021	0.002	0.002	0.011
Second interpretation	0.027	0.007	0.001	0.031

FLAIR, fluid-attenuated inversion recovery.