TNM 7 Stage Group

This input is used for staging

Notes

**Note:** SEER*RSA added additional information to UICC 7th edition stages with UICC approval. If your registry submits the directly assigned Stage Groups to agencies other than SEER, please check the AJCC 7th edition manual to ensure you are using the appropriate logic. * Stage Group III (as defined in the table)

Default

99

NAACCR Item

NAACCR #970

Metadata

None
Stage Stage Display T N M
0 0 Tis N0,X M0
1 I T1 N0 M0
2 II T2,3 N0 M0
3 III T0,X
T4
N1
NX
M0
M0
3A IIIA T1-3
T4
N1
N0
M0
M0
3B IIIB T4
T0-4,X
N1
N2,3
M0
M0
4 IV T0-4,X Any N M1
99 Unknown T0-3
TX
NX
N0,X
M0
M0
88 Not Applicable 88 88 88