Clinical characteristics of patients
| Patient | Age(y)/Sex | Presenting Symptom | Time to Diagnosis (mo) | T Stage at Diagnosis | N Stage | Epstein-Barr Virus Status |
|---|---|---|---|---|---|---|
| 1 | 13/F | R neck mass | 3 | T4 | N3b | Positive |
| 2 | 17/M | Pain right ear | 7 | T4 | N2 | NA |
| 3 | 16/F | NA | NA | T3 | N2 | NA |
| 4 | 16/M | Epistaxis | 2 | T4 | N2 | Positive |
| 5 | 13/F | R otitis media, neck mass | 4 | T4 | N2 | Negative |
| 6 | 12/M | Epistaxis | 4 | T3 | N2 | Positive |
| 7 | 16/M | NA | NA | T4 | N1 | NA |
| 8 | 14/M | L neck mass | 1 | T4 | N3b | NA |
| 9 | 15/M | R neck mass | 4 | T4 | N2 | Positive |
| 10 | 15/M | L neck mass, nasal stuffiness | 4 | T3 | N2 | NA |
| 11 | 12/F | R nece mass | 2 | T3 | N2 | NA |
Note—NA = not available.