Table 1.

hTERT Molecular Analysis and Clinical Features in CNS Embryonal Tumors

Samples	Sex	Age	Status	Follow-up (months)	Histology	hTERT RT-PCR	hTERT/5qSTS
1	M	9	P	A 18	Classic MB	0.0	2.0
2	M	21	P	A 1	Classic MB	0.5	1.3
3	M	2	P	D 10	PNET	0.7	0.8
4	F	13	P	A 58	Classic MB	1.1	2.6
5	F	9	P	A 4	Nodular MB	1.2	NA
6	F	9	P	A 20	Anaplastic MB-F	1.3	0.6
7	F	2	P	A 9	Nodular MB	1.3	NA
8	F	4	P	A 8	Classic MB	1.8	6.0
9	M	5	P	A 5M	PNET	2.2	2.2
10	M	3	P	A 15	Nodular MB	2.4	NA
11	F	16	P	A 24	Anaplastic MB-F	2.7	1.2
12	M	23	P	A 75	Classic MB	3.5	1.9
13	F	<1	P	D 0	PNET	4.9	0.4
14	F	18	P	A 28	Anaplastic MB	5.4	0.4
15	M	11	R	D 27	Anaplastic MB	5.5	1.0
16	F	4	P	D 14	PNET	7.0	0.8
17	M	1	P	A 14	Nodular MB	8.5	NA
18	M	4	P	A 12	Nodular MB	10.0	NA
19	F	43	P	A 23	Anaplastic MB	13.8	1.7
20	M	4	P	A 9	Nodular MB	14.1	3.4
21	M	6	P	A 49	Anaplastic MB-F	15.5	0.3
22	M	11	R	A 73	Anaplastic MB	22.1	0.8
23	M	5	R	A 21	Medulloepithelioma	22.6	2.3
24	F	7	P	A 19	Anaplastic MB-F	26.9	NA
25	F	5	P	A 3	Anaplastic MB-F	28.6	0.5
26	M	1	P	D 0	PNET	30.3	2.1
27	M	2	P	D 17	Classic MB	31.0	NA
28	M	5	R	D 7	Anaplastic MB	31.8	3.1
29	M	6	P	A 22	Classic MB	36.5	NA
30	M	12	P	A 14	Classic MB	37.4	0.1
31	F	3	P	D 2	PNET	41.0	3.6
32	F	2	P	A 32	Anaplastic MB-F	48.1	0.4
33	F	16	P	A 28	Nodular MB	50.7	NA
34	M	6	P	A 25	Nodular MB	52.0	NA
35	M	9	P	D 9	Anaplastic MB	52.4	3.2
36	F	3	R	A 122	PNET	52.5	5.1
37	F	10	P	A 82	Classic MB	59.7	3.7
38	F	3	P	A 5	Classic MB	64.5	0.4
39	M	9	P	A 21	Nodular MB	64.8	NA
40	F	12	P	A 21	Anaplastic MB-F	65.2	NA
41	F	1	P	A 14	Anaplastic MB-F	88.9	NA
42	M	12	P	A 32	Medullomyoblastoma	125.1	1.2
43	M	39	R	A 58	Classic MB	125.2	6.0
44	F	4	P	D 3	PNET	129.5	2.5
45	M	26	P	A 21	Nodular MB	132.0	1.0
46	M	5	P	D 11	Anaplastic MB	133.0	1.6
47	F	55	P	A 9	Classic MB	144.1	NA
48	F	22	P	A 70	Pineoblastoma	152.3	3.2
49	M	15	R	D 116	Classic MB	154.0	3.7
50	F	1	R	D 31	Medulloepithelioma	603.6	17.6

* A, alive; D, deceased; F, focal; MB, medulloblastoma; P, primary; PNET, supratentorial primitive neuroectodermal tumor; R, recurrent.