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Table 1 Loss of PTEN by IHC and CNV

From: Can we accurately report PTEN status in advanced colorectal cancer?

PTEN loss

PTEN copy number

 

IHC score

Pathologist

 
    

JC

AR

   

NT

5

0

Loss

≤1.5

26

0

29

17

No loss

>1.5

30

+1, +2, +3

22

39

Total

 

56

 

56

56

  1. CNV copy number variation, IHC immunohistochemistry, NT no tumour identified, PTEN phosphatase and tensin homologue.
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BMC Cancer

ISSN: 1471-2407

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