Table II.
IHC results | CADM1 | CADM4 |
---|---|---|
Negative | ||
0 | 160 | 166 |
Positive | ||
1 | 34 | 29 |
2 and 3 | 14 | 13 |
Total number of patients, 208. IHC staining scores of 1 (11–30% cells with membrane expression), 2 (31–60%) and 3 (61–100%) as positive staining (+) and tumors with score of 0 (0–10%) as negative staining (−) for CADM1 and CADM4 expression. IHC, immunohistochemistry; CADM, cell adhesion molecule.