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. 2020 Jun 23;11(8):2262–2269. doi: 10.1111/1759-7714.13536

Table 2.

Results of ALK immunohistochemistry (IHC), ALK fusion detection with sequencing, and an allelic imbalance analysis

No. 1 2 3 4 5 6 7 8 9
ALK‐IHC (iScore*) 0 0 0 0 0 0 1 0 3
ALK‐fusion EML4(E6)‐ALK(E20)
ALK allelic imbalance +

ALK, anaplastic lymphoma kinase; IHC, immunohistochemistry; EML4‐ALK, echinoderm microtubule associated protein like‐4‐anaplastic lymphoma kinase.