Table 1.

Summary of demographic and imaging data of the patients.

Case	Age	Sex	Primary tumor histopathology	MET		FLT		Method * (months)	Diagnosis
				SUVmax	L/N ratio	SUVmax	L/N ratio
1	49	F	Anaplastic astrocytoma	2.80	2.22	1.11	5.84	Surgery	Recurrence
2	58	M	Anaplastic astrocytoma	3.44	2.96	0.66	5.08	Surgery	Recurrence
3	71	M	Anaplastic oligoastrocytoma	5.17	4.34	1.06	8.15	Surgery	Recurrence
4	66	F	Anaplastic oligoastrocytoma	5.58	3.38	0.84	4.94	Observation (8) D	Recurrence
5	44	F	Anaplastic oligoastrocytoma	5.59	4.02	0.87	5.12	Surgery	Recurrence
6	59	M	Gliomatosis cerebri	2.69	2.09	1.49	7.10	Observation (4) D	Recurrence
7	59	M	Glioblastoma	2.93	2.69	1.71	10.06	Observation (2) D	Recurrence
8	71	F	Glioblastoma	2.58	1.68	1.65	5.89	Observation (2) D	Recurrence
9	22	F	Glioblastoma	5.21	3.20	3.05	11.30	Surgery	Recurrence
10	30	F	Glioblastoma	5.50	3.11	2.27	9.08	Surgery	Recurrence
11	35	M	Glioblastoma	8.66	5.62	0.84	2.8	Surgery	Recurrence
12	51	M	Glioblastoma	5.56	4.48	1.04	6.12	Surgery	Recurrence
13	60	M	Glioblastoma	5.28	4.29	1.78	9.37	Surgery	Recurrence
14	55	F	Glioblastoma	3.41	2.71	1.84	6.81	Observation (5) D	Recurrence
15	54	M	Gliosarcoma	4.45	3.62	1.64	7.45	Surgery	Recurrence
16	52	F	Anaplastic astrocytoma	2.61	1.72	0.55	3.67	Observation (70) S	Necrosis
17	39	M	Anaplastic astrocytoma	3.54	2.47	1.84	6.57	Observation (33) S	Necrosis
18	69	F	Glioblastoma	3.61	1.95	1.12	4.67	Surgery	Necrosis
19	68	M	Glioblastoma	2.52	1.25	0.82	3.28	Observation (10) S	Necrosis
20	62	M	Glioblastoma	4.64	3.07	0.76	4.00	Surgery	Necrosis
21	61	F	Glioblastoma	4.14	2.59	0.98	5.44	Surgery	Necrosis

* S: survived; D: dead.