Table 4:

Interrater reliability of visual assessment (κ value)^{^a}

	Rater 1 vs 2	Rater 1 vs 3	Rater 2 vs 3
Border	0.12	0.10	0.45
Capsule	0.19	0.38	0.16
Corona sign on FS-T2WI	0.78	0.79	0.67
Corona sign on CE-FS-T1WI	0.65	0.78	0.65
Black ring sign	0.89	0.84	0.84

↵a Raters 1, 2, and 3 had 6, 10, and 18 years of experience, respectively.