Table 4. the VEGFA gene amplification, VEGFA protein expression, and MVD information in 58 osteosarcomas.

Case	VEGFA protein expression (1=positive 0=negative)	aCGH ID	VEGFA gene amplification (1=positive, 0=negative)	VEGFA gene amplification type (1=focal, 2=large fragment)	MVD	VEGFA protein expression (1=weak, 2=moderate, 3=strong)	VEGFA status (1=high VEGFA, 0=low VEGFA
1	1	26282	1	1	20	3	1
2	1		1	1	23	1	1
3	1	26272	1	2	60	3	1
4	1		1	2	40	3	1
5	1		1	2	13	3	1
6	1		1	1	30	3	1
7	1				42	3
8	1		1	2	17	1	1
9	1		1	1	9	1	1
10	1		0	0	31	3	0
11	1					1
12	0		1	1	7	0	0
13	1		1	2	59	3	1
14	1		1	1	24	3	1
15	1	26273	1	2	11	2	1
16	1		1	2	32	1	1
17	1		1	1	15	1	1
18	0		0	0	3	0	0
19	1	26275	1	2	40	2	1
20	1	26283	1	2	20	2	1
21	1		1	2	20	2	1
22	1		1	2	16	1	1
23	1		1	2	27	1	1
24	1		0	0	36	3	0
25	0	26276	0	0	4	0	0
26	1		1	1	15	3	1
27	1		1	1	5	2	1
28	1		1	1	10	1	1
29	1		1	1	17	1	1
30	1		0	0	48	2	0
31	1		0	0	12	1	0
32	1		1	2	27	1	1
33	1	26284	1	1	22	1	1
34	1		1	1	10	1	1
35	1		1	1		1	1
36	1		0	0	29	3	0
37	1		0	0	30	1	0
38	1		0	0	26	1	0
39	0	26277	1	1	46	0	0
40	0		0	0	6	0	0
41	0		0	0	5	0	0
42	0		0	0	7	0	0
43	0		0	0	8	0	0
44	0		0	0	3	0	0
45	1					1
46	0					0
47	0				8	0
48	0				49	0
49	1	26285			34	2
50	1		1	1	8	1	1
51	0		0	0	5	0	0
52	0		0	0	9	0	0
53	1		1	2	27	3	1
54	1		0	0	4	1	0
55	0				60	0
56	1		1	2	20	1	1
57	1		0	0	18	1	0
58	1		1	1	2	1	1