Table 1:

Histologic diagnosis and patient demographics

Patient	Sex	Age (yr)	Pathology	Status
1	Male	51	Glioblastoma, astrocytic, gemistocytic	Postbiopsy, postradiation (6 mo)^{^a}
2	Male	53	Glioblastoma, astrocytic, small cell	Postbiopsy, postradiation (8 mo)^{^a}
3	Male	84	Glioblastoma, astrocytic, small cell	Prebiopsy, preradiation
4	Male	66	Glioblastoma, astrocytic, gemistocytic	Prebiopsy, preradiation
5	Male	55	Primary CNS lymphoma, large B-cell	Postbiopsy, preradiation
6	Female	74	Primary CNS lymphoma, large B-cell	Prebiopsy, preradiation
7	Male	67	Primary CNS lymphoma, large B-cell	Prebiopsy, preradiation
8	Female	72	Metastatic adenocarcinoma, primary colon	Prebiopsy, postradiosurgery (14 mo)^{^a}
9	Male	58	Metastatic renal cell carcinoma	Prebiopsy, postradiosurgery (10 mo)^{^a}
10	Female	73	Metastatic non-small cell lung	Prebiopsy, postradiosurgery (6 mo)^{^a}