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Table 1 In the Table are listed the 30 patients between 0 and 2 months of life at different neuroblastoma clinical stages. MYCN oncogene and chromosome 1p status, and DNA index are also reported

From: Growth, progression and chromosome instability of Neuroblastoma: a new scenario of tumorigenesis?

Numbera

Stageb

MYCN c

Chromosome 1pd

DNA index

1

1

1

imbalance

1.60

2

1

1

imbalance

1.44

3

1

1

imbalance

1.37

4

1

1

imbalance

1.64

5

1

1

normal

1.49

6

1

1

normal

2.09

7

1

1

imbalance

1.31

8

1

1

imbalance

1.35

9

1

1

normal

1.60

10

1

1

normal

1.77

11

1

1

normal

1.85

12

1

1

normal

1.19

13

1

1

normal

1.21

14

1

1

normal

1.08

15

1

1

n.d.

1.36

16

1

n.d.

n.d.

1.21

17

2

1

imbalance

1.23

18

2

1

imbalance

1.50

19

2

1

imbalance

1.63

20

2

1

imbalance

1.52

21

3

1

normal

1.29

22

3

1

normal

1.47

23

4

1

n.d.

1.17

24

4S

1

imbalance

2.33

25

4S

1

loss

1.00

26

4S

1

normal

1.30

27

4S

1

imbalance

1.55

28

4S

1

imbalance

1.40

29

4S

1

imbalance

1.65

30

4S

1

normal

1.20

  1. aSerial number; bClinical stage; cone copy of MYCN gene; dnormal: normal chromosome 1p; imbalance: extracopy of chromosome 1p; loss: loss of chromosome 1p; n.d not done. (Data from Italian Neuroblastoma Register [2])