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ErbB-3 Staining in Human PCa Specimens
| ErbB-3–Positive | Patterns of ErbB-3 Staining | |||||
|---|---|---|---|---|---|---|
| Specimen Type | N or N > C | C > N or C | ||||
| (%*) | P value** | (%*) | P value** | (%*) | P value** | |
| Primary PCa tumors (n=52) | 2 (4%) | – | 0 (0%) | – | 2 (4%) | – |
| Lymph node metastases (n=19) | 12 (63%) | < 0.001 | 4 (21%) | 0.004 | 8 (42%) | < 0.001 |
| Bone metastases (n=26) | 12 (46%) | < 0.001 | 8 (31%) | < 0.001 | 4 (15%) | 0.09 |
N, nuclear; C, cytoplasmic.
Percent of total cases
Fisher exact test
