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. Author manuscript; available in PMC: 2014 Oct 6.
Published in final edited form as: J Thorac Oncol. 2014 May;9(5):631–638. doi: 10.1097/JTO.0000000000000115

TABLE 6.

ALK IHC Cases with High Background

Reader n/N (%)
1 4/99 (4.0)
2 N/A
3 0/98 (0)
4 23/99 (23.2)
5 9/99 (9.1)
6 9/97 (9.3)
7 19/97 (19.6)

ALK, anaplastic lymphoma kinase; IHC, immunohistochemistry; N/A, not available.