Table 1 Clinical characteristics of 88 neuroblastoma patients

age

< 1

25

28.4

> 1

63

71.6

INSS stage

1

8

9.1

2

15

17.0

3

13

14.8

4

40

45.5

4s

12

13.6

MYCN status

Normal

72

81.8

Amplified

16

18.2

tissue source

adrenal gland

34

38.6

liver

8

9.1

lymphnodes

8

9.1

side chain abd

20

22.7

side chain thorax

10

11.4

skin

2

2.3

Undetermined

6

6.8