Tumor type
|
n
|
p16+
|
ISH+
|
qPCR+a
|
---|
Keratinizing
|
84
|
14
|
4
|
5/9
|
Non-keratinizing with maturation
|
18
|
10
|
4
|
5/8
|
Non-keratinizing
|
8
|
7
|
8
|
5/5
|
Total
|
110
|
31
|
16
|
15/22
|
- a only p16-positive cases with adequate DNA yield were tested by qPCR
- ISH DNA in situ hybridization, qPCR quantitative polymerase chain reaction