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. * T1 (Stage Group I is defined by AJCC as T1, N0, M0)

Default

99

NAACCR Item

NAACCR #970

Metadata

None
Stage Stage Display T N M
0 0 Tis N0,X M0
1 I T1,1a,1b,2 N0 M0
2A IIA T3 N0 M0
2B IIB T4 N0 M0
3A IIIA T0,1,1a,1b,2-4,X N1 M0
3B IIIB T0,1,1a,1b,2-4,X N2 M0
4 IV T0,1,1a,1b,2-4,X Any N M1
99 Unknown T0,1,1a,1b,2-4
TX
NX
N0,X
M0
M0
88 Not Applicable 88 88 88