TABLE.

Fluorescence Response Along the Trajectory Paths, the Intraoperative Pathology Diagnosis, and the Final Diagnosis

Patient no.	No. of paths	Fluorescence along paths	Intraop diagnosis	Final diagnosis	0 mm fluorescence	0 mm diagnosis
1	1 (+1)	Pos	ND	Glioblastoma	Pos	HGT
2	2	Pos	–	Glioblastoma	Pos	HGT
		Pos	D		Neg	Gliosis + TC
3	1	Pos	D	Glioblastoma	Pos	HGT
4	1	Pos	D	Glioblastoma	Pos	Gliosis + TC
5	1	Pos	D	Glioblastoma	Pos	HGT
6	2	Neg	–	Glioblastoma	Neg
		Pos	D		Pos	HGT
7	1	Pos	D	Glioblastoma	Pos	HGT
8	2	Pos	ND	Glioblastoma	Neg	HGT
		Pos	–		Pos	HGT
9	3	NM	D	Lymphoma	No signal	HGT
		Pos	–		Neg	HGT
		Pos	–		Pos	HGT
10	1	Pos	ND	Glioblastoma	Pos	HGT
11	1	Pos	D	Glioblastoma	Neg	Necrosis
12	1	Pos	D	Lymphoma	Pos	Gliosis + TC
13	1	Pos	D	Glioblastoma	Pos	HGT
14	1	Pos	D	Glioblastoma	Pos	HGT
15	2	NM	D	Glioblastoma	No signal	HGT
		Pos	–		Pos	HGT
16	1	Pos	D	Glioblastoma	Pos	HGT
17	1	Pos	D	Glioblastoma	Pos	HGT
18	3	Neg	–	Glioblastoma	Neg	–
		Neg	–		Neg	–
		Pos	D		Pos	HGT
19	1	Pos	D	Astrocytoma	Pos	HGT
20	1	Pos	D	Glioblastoma	Pos	HGT

ND: nondiagnostic; D: diagnostic; Pos: positive; Neg: negative; TC: tumor cell; HGT: high-grade tumor; NM: not measurable. Dash (–) is assigned to trajectories where no biopsies were taken.