Extent of reactivity for P-cadherin, N-cadherin, and E-cadherin for all invasive carcinomas
| Proportion of cells staining | ||||
|---|---|---|---|---|
| <20% cells | 20–50% | 51–80% | >80% | |
| P-cadherin | ||||
| Membranous | 13 | 3 | 3 | 5 |
| Cytoplasmic | 8 | 3 | 9 | 16 |
| N-cadherin | ||||
| Membranous | 13 | 5 | 6 | 6 |
| Cytoplasmic | ||||
| E-cadherin | ||||
| Membranous | 7 | 7 | 20 | 34 |
| Cytoplasmic | 10 | 12 | 19 | 25 |