From: Staging of lung cancer in a tertiary care setting in Sri Lanka, using TNM 7th edition. A comparison against TNM6
TNM stage
TNM 7
TNM 6
T1
3
T2
25
20
T3
11
5
T4
23
34
(T4 by pleural effusions-19)
M
(pleural effusions M1a-19)
17