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Table 3 Association between the positivity for BCL2 in the immunohistochemistry (IHC) and detection of MYC rearrangement by FISH: comparison between 50% cut-off and 70% cut-off for BCL2

From: 50% versus 70%: is there a difference between these BCL2 cut-offs in immunohistochemistry for diffuse large B-cell lymphomas (DLBCL)?

 

FISH MYC

 

Positive

Negative

Total

p-value*

IHC

Above 50%

Positive

1

47

48

0.190

Negative

2

17

19

Total

3

64

67

BCL2

Above 70%

Positive

0

37

37

0.080

Negative

3

27

30

Total

3

64

67

  1. *Chi-square and Fisher’s exact test; p < 0.05