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Table 2 Mitochondrial DNA 4977-bp deletion in Vietnamese patients with breast cancer

From: Common 4977 bp deletion and novel alterations in mitochondrial DNA in Vietnamese patients with breast cancer

  

Prevalence of deletion (n)

Parameters

No. of cases

Negative

Positive

Cancer tissue

106

33

73

Normal paired tissue

106

17

89

Stage*

T1N0M0

8

2

6

T2N0M0

42

12

30

T3N0M0

5

2

3

T1N1M0

2

1

1

T1N2M0

2

2

0

T2N1M0

28

6

22

T2N2M0

3

2

1

T3N1M0

7

2

5

T3N2M0

1

0

1

T4N1M0

6

3

3

T2N1M1

2

1

1

  1. *Cancer tissue.