Figure 1From: Comparison of automated and manual FISH for evaluation of HER2 gene status on breast carcinoma core biopsies Manual and automated HER2/ CEP17 FISH. Representative manual (A, C) and automated (B, D) HER2/CEP17 FISH results of carcinomas with (A, B) and without (C, D) HER2 gene amplification. HER2 signal red, CEP17 signal green. Original magnification 630 ×.Back to article page