Document Classification

Section Type: RESULTS

Text: On 3. 0-Tesla MRA, remnants were larger than on 1. 5-Tesla MRA (difference : 0. 7 mm ; 95 % CI : 0. 3-1. 1) and larger than on IA-DSA (difference : 1. 0 mm ; 95 % CI : 0. 6-1. 5) with similar agreement on occlusion levels with IA-DSA for both field strengths (0. 53 ; 95 % CI : 0. 23-0. 84 for 1. 5-Tesla MRA and IA-DSA ; 0. 47 ; 95 % CI : 0. 19-0. 76 for 3. 0-Tesla MRA and IA-DSA).