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. 2006 Feb 2;6:31. doi: 10.1186/1471-2407-6-31

Table 2.

Expression Patterns of Immunohistochemistry of β-catenin, CK 7 and CK 20.

Pattern of immunohistochemistry
β-catenin/CK 7/CK 20 Primary colorectal cancer (%) Lung metastasis from colorectal cancer (%) Primary lung acinar adenocarcinoma (%)
+ - + 100 78.9 0
+ - - 0 15.8 0
+ + + 0 5.3 0

- + - 0 0 90.9
- - - 0 0 9.1

CK, cytokeratin