TNM 7 Stage Group

This input is used for staging

Notes

**Note 1:** 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. **Note 2:** The TNM combination is valid in AJCC 7th, but not UICC 7th, approved by UICC. * Stage Group IIA - T2b, N0, M0, PSA unknown, Gleason unknown **Note 3:** While the stage groups below are valid, the specified TNM combinations are only included in SEER*RSA. * Stage Groups I or IIA (depending on PSA/Gleason) - cT1, N0, M0 - cT1 is not included in the stage group definition * Stage Groups I or IIA (depending on PSA/Gleason) - T2, N0, M0 - T2 is not included in the stage group definition * Stages Groups IIA or IIB (depending on PSA/Gleason) - T2, N0, M0 - T2 is not included in the stage group definition * Stage Group III - T3, N0, M0 - T3 is not included in the stage group definition * Stage Group IV - T4, NX, M0, Any PSA, Any Gleason - NX is not included in the stage group definition **Note 4:** For Gleason, use SSF8 for Clinical. **Note 5:** TNM does not include an in situ category for this schema. Assign 88 to stage group for in situ cases.

Default

NAACCR Item

NAACCR #970

Metadata

None

Stage	Stage Display	T	N	M	PSA (SSF1)	Gleason (SSF8)
1	I	T1,1a-1c,2,2a	N0	M0	001-099,988,997-999	002-006,988,998,999
2A	IIA	T1,1a-1c,2,2a T1,1a-1c,2,2a T2b	N0 N0 N0	M0 M0 M0	001-199,988,997-999 100-199 001-199,988,997-999	007 002-006,988,998,999 002-006,007,988,998,999
2B	IIB	T2c T1,1a-1c,2,2a,2b T1,1a-1c,2,2a,2b	N0 N0 N0	M0 M0 M0	Any PSA 200-980 Any PSA	Any Gleason Any Gleason 008-010
3	III	T3,3a,3b	N0	M0	Any PSA	Any Gleason
4	IV	T4 Any T Any T	Any N N1 Any N	M0 M0 M1,1a-1c	Any PSA Any PSA Any PSA	Any Gleason Any Gleason Any Gleason
99	Unknown	T0,1,1a-1c,2,2a-2c,3,3a,3b TX	NX N0,X	M0 M0	Any PSA Any PSA	Any Gleason Any Gleason
88	Not Applicable	88	88	88	Any PSA	Any Gleason