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. Author manuscript; available in PMC: 2022 Apr 1.
Published in final edited form as: Histopathology. 2020 Dec 16;78(5):759–771. doi: 10.1111/his.14290

Table 1b:

Number of cytokeratin antibody combinations per case in the studied cohort (n=140).

No. of CKs used per case No and (%) of cases
1 6 (4)*
2 10 (7)
3 13 (9)
4 36 (26)
5 28 (20)
6 18 (13)
7 9 (7)
8 10 (7)
9 10 (7)**
*

6 cases (out of 140) were tested for only one CK;

**

10 cases (out of 140) were tested for a total of 9 CKs;

In this study, 22 cases were negative with all the CKs they were tested for, whereas 43 cases were positive for all the CKs used in their investigation.