TABLE 1

Patient Data

Patient no.	Sex	Age (y)	Pathology	Grade	Prior treatment	Blood glucose (mg%)	Dexamethasone (mg/d)	Better delineated by delayed imaging?
1	F	45	GM	HG	Resect/RT/Gamma Knife*/CHT	71	4–6	Y
2	M	48	GM	HG	Resect/RT/¹²⁵I seeds/Gliadel^†/CHT	81	NA	Y
3	M	52	GM	HG	Resect/RT/CHT	104	16	Y
4	F	68	GM	HG	Resect/RT	85	6	Y
5	M	40	GS	HG	Resect/RT/CHT	86	NA	Y
6	F	59	AOA	HG	None	109	NA	Y
7	M	29	AOA	HG	Resect/RT	100	NA	N
8	M	49	AOA	HG	Resect/RT	83	NA	N
9	F	27	AO	HG	Resect/RT/Gamma Knife/CHT	94	NA	Y
10	F	41	AO	HG	Resect/RT/CHT	105	NA	Y
11	F	42	AO	HG	Resect/RT/CHT	95	NA	Y
12	F	41	Mixed A/O	PLG	Biopsy/RT	82	NA	Y
13	M	62	Astro	PLG	Biopsy/RT	91	NA	N
14	M	36	Astro	PLG	Biopsy/RT	62	NA	Y
15	M	41	Oligo	PLG	Biopsy	109	NA	N
16	M	38	Oligo	PLG	Biopsy/RT	133	12	Y
17	M	42	Oligo	SLG	Resect only	99	NA	N
18	M	51	Oligo	SLG	Biopsy/CHT	108	NA	N
19	M	75	Gliomatosis	SLG	None	113	NA	N

GM = glioblastoma multiforme; GS = gliosarcoma; AOA = WHO grade 3 mixed astrocytoma/oligodendroglioma; AO = WHO grade 3 oligodendroglioma; mixed A/O = WHO grade 2 astrocytoma/oligodendroglioma; astro = WHO grade 2 astrocytoma; oligo = WHO grade 2 oligodendroglioma; HG = high grade; PLG = progressive low grade; SLG = stable low grade; resect = resection; RT = radiotherapy; CHT = chemotherapy.
↵* Elekta AB.
↵^† Guilford Pharmaceuticals Inc.