Table 1

Results of Immunohistochemistry of β-catenin, CK 7 and CK 20.

Samples

Total

β-Catenin (%)

CK 7 (%)

CK 20 (%)


Primary colorectal cancer

10

100

0

100

Lung metastasis from colorectal cancer

19

100

5.3

84.2

Primary lung acinar adenocarcinoma

11

0

90.9

0


CK, cytokeratin

Ikeda et al. BMC Cancer 2006 6:31   doi:10.1186/1471-2407-6-31

Open Data