Table 3:
Ratings of extra- and intracranial vessel wall inflammation and grouping according to GCA diagnosis
MR-ICA-Positive
MR-ICA-Negative
Total
GCA-Positive
20
MR-GCA-Positive
10
6
16
MR-GCA-Negative
0
4
4
GCA-Negative
5
MR-GCA-Positive
1
0
1
MR-GCA-Negative
0
4
4