From: Clinical outcomes for T1-2N0-1 oral tongue cancer patients underwent surgery with and without postoperative radiotherapy
Radiation therapy (n = 13)
No radiation therapy (n = 44)
p value
No. of patients
%
Local recurrence
0
8
18
0.107
Regional recurrence
2
15
13
29
0.252
Distant recurrence
6
14
0.591
Total recurrence
16
36
0.137