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TABLE 1: 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.

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