|
Histological typea
|
Number of cases
|
HPV-OPCb
|
nHPV-OPCc
|
P value
|
|---|
|
Conventional SCC
| | | | |
|
KSCC
|
22(33.3%)
|
1(4.5%)
|
21(95.5%)
| |
|
NKSCC
|
21(31.8%)
|
15(71.4%)
|
6(28.6%)
|
<0.01
|
|
HSCC
|
11(16.7%)
|
7(63.6%)
|
4(36.4%)
|
<0.01
|
|
Variant
| | | | |
|
Basaloid SCC
|
3(4.5%)
|
3(100.0%)
|
0(0.0%)
| |
|
Papillary SCC
|
3(4.5%)
|
2(66.7%)
|
1(33.3%)
| |
|
Lymphoepithelial carcinoma
|
2(3.0%)
|
1(50.0%)
|
1(50.0%)
| |
|
Unclassified
|
4(6.1%)
|
2(50.0%)
|
2(50.0%)
| |
|
Total
|
66
|
31(47.0%)
|
38(57.0%)
| |
- aHistological Type: KSCC, keratinizing SCC; NKSCC, nonkeratinizing SCC; HSCC, hybrid SCC.
- bHPV-OPC, HPV-associated oropharyngeal carcinoma.
- cnHPV-OPC, HPV-unassociated oropharyngeal carcinoma.
