From: Analysis of the pathological characteristics of locally advanced laryngeal carcinoma in Egyptian females: 7-year review
N0
N1
N2
N3
Total
T3
12 (35%)
0 (0)
1 (3%)
13 (38%)
T4
16 (47%)
2 (6%)
3 (9%)
21(62%)
28 (82%)
4 (12%)
34 (100%)