From: Prognostic value of lymph node metastases of differentiated thyroid cancer (DTC) according to the local advancement and range of surgical excision
T stage
Number of patients
N1
Frequency
M1
T1
115
22
19%
0
0%
T2
29
8
27%
1
3%
T3
34
18
53%
3
9%
T4
6
50%
Total
184
51
28%
4
2%