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Table 1 T and N characteristics of the nasopharyngeal tumors (n=104)

From: Long-term survival rates of patients with nasopharyngeal carcinoma treated by radiochemotherapy: a retrospective cohort study

Tumor size

Regional lymph node involvement (n, %)

N0

N1

N2

N3

Total

T1

9 (8.7%)

9 (8.7%)

15 (14.4%)

2 (1.9%)

35 (33.7%)

T2

5 (4.8%)

7 (6.7%)

12 (11.5%)

8 (7.7%)

32 (30.8%)

T3

7 (6.7%)

10 (9.6%)

2 (1.9%)

3 (2.9%)

22 (21.2%)

T4

1 (1%)

4 (3.8%)

7 (6.7%)

3 (2.9%)

15 (14.4%)

Total

4 (12.1%)

12 (36.4%)

13 (39.4%)

4 (12.1%)

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