Table 2 Inter-assay concordance analysis of MYCN amplification status determined by IHC and FISH in neuroblastoma
From: MYCN protein stability is a better prognostic indicator in neuroblastoma
FISH | IHC = 0 | 0 < IHC < 9 | IHC ≥ 9 | Concordance by FISH | Discordance by FISH |
|---|---|---|---|---|---|
FISH−(n = 25) | 20(80.0%) | 4(16.0%) | 1(4.0%) | 80.0% | 20.0% |
FISH+(n = 28) | 4(14.3%) | 6(21.4%) | 18(64.3%) | 85.7% | 14.3% |