Table 1 Overexpression of HER-2/neu gene and protein in colorectal cancer
From: Is overexpression of HER-2 a predictor of prognosis in colorectal cancer?
Immunohistochemical score | n (%) | FISH amplification | n (%) |
|---|---|---|---|
0 | 0 (0) | > 4 signals/cell | 0 |
1+ | 7 (7) | > 4 signals/cell | 0 |
2+ | 9 (8) | > 4 signals/cell | 1 |
3+ | 2 (2) | > 4 signals/cell | 2 (2) |