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Table 1 p16INK4a and Ki-67 evaluation parameters in EACSCC

From: Expression of Ki-67 and P16 are related with HPV in squamous cell carcinoma of the external auditory canal

Evaluation parameter

EACSCC Sample number

p16INK4a intratumoral distribution

Negative

8/16 (50%)

Focal

2/16 (12.5%)

Diffuse

6/16 (37.5%)

Ki-67 staining intensity

0

4/16 (25%)

1

5/16 (31.25%)

2

6/16 (37.5%)

3

1/16 (6.25%)