Amplifikation af HER2 genet bør detekteres ved brug af ” flourescence in situ hybridisation ” (FISH) eller ” chromatogenic in situ hybridisation ” (CISH) på fikserede tumorblokke.
HER2 gene amplification should be detected using fluorescence in situ hybridisation (FISH) or chromogenic in situ hybridisation (CISH) of fixed tumour blocks.