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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)
  1. HER-2 protein was not over expressed in non-malignant colorectal specimens. The HER-2/neu gene was not over amplified in selected non-malignant specimens.