Table 2. Individual ratings of the readers from the intraoperative images, where 0 means no residual tumor mass, 1 describes an unclear lesion/unsure diagnosis, and 2 definitely indicates residual tumor mass.

Patient	Rater 1		Rater 2
1	ASL	DSC	ASL	DSC
1	2	2	2	2
2	0	0	0	0
3	2	2	2	2
4	1	1	1	1
5	2	2	2	2
6*	2	—	2	—
7	2	0	2	0
8	1	1	1	1
9	2	2	1	2
10	2	1	2	2
11	0	0	0	0
12	2	2	1	1
13	1	2	1	2
14	0	0	0	0
15	2	1	2	2

^*This patient was excluded from further statistical analysis as the DSC scan could not be acquired successfully.