Table 1 Patient characteristics regarding CCUP patients treated by radiotherapy in our institution between 2008 and 2019 (n = 58). If both a clinical nodal status (cN) and a pathological nodal (pN) status were available, only pN was stated
Variable | ||
|---|---|---|
Age (median, range) | 62 (37–92) | |
Sex | n | % |
female | 14 | 24.1 |
male | 44 | 75.9 |
ECOG | ||
0 | 7 | 12.1 |
1 | 29 | 50.0 |
unknown | 22 | 37.9 |
Smoking | ||
no | 17 | 29.3 |
yes | 29 | 50.0 |
unknown | 12 | 20.7 |
Localization | ||
I | 2 | 3.4 |
II | 38 | 65.5 |
III | 10 | 17.2 |
IV | 2 | 3.4 |
VIII | 4 | 6.9 |
unknown | 2 | 3.4 |
cN,n = 13 | ||
cN1 | 1 | 7.7 |
cN2 | 8 | 61.5 |
cN3 | 3 | 23.1 |
unknown | 1 | 7.7 |
pN, n = 45 | ||
pN1 | 9 | 20.0 |
pN2 | 26 | 57.8 |
pN3 | 10 | 22.2 |
cM | ||
0 | 36 | 62.1 |
1 | 1 | 1.7 |
x | 19 | 32.8 |
unknown | 2 | 3.4 |
Histology | ||
squamous cell carcinoma | 45 | 77.6 |
adenocarcinoma | 2 | 3.4 |
undifferentiated | 5 | 8.6 |
others1 | 4 | 6.9 |
unknown | 2 | 3.4 |
Grading | ||
1 | 0 | 0.0 |
2 | 14 | 24.1 |
3 | 37 | 63.8 |
unknown | 7 | 12.1 |
HPV/EBV | ||
HPV-positive | 7 | 12.1 |
EBV-positive | 2 | 3.4 |
ECS | ||
no | 27 | 46.6 |
yes | 21 | 36.2 |
unknown | 10 | 17.2 |