Table 3. Anatomic stage/prognostic groups (from AJCC 2010) [21].

Group	T	N	M	PSA	Gleason score (GS)
I	T1a–c	N0	M0	PSA < 10	GS ≤ 6
	T2a	N0	M0	PSA < 10	GS ≤ 6
	T1–2a	N0	M0	PSA X	GS X
IIA	T1a–c	N0	M0	PSA < 20	GS 7
	T1a–c	N0	M0	PSA ≥ 10 < 20	GS ≤ 6
	T2a	N0	M0	PSA < 20	GS ≤ 7
	T2b	N0	M0	PSA < 20	GS ≤ 7
	T2b	N0	M0	PSA X	GS X
IIB	T2c	N0	M0	Any PSA	Any GS
	T1–2	N0	M0	PSA ≥ 20	Any GS
	T1–2	N0	M0	Any PSA	GS ≥ 8
III	T3a–b	N0	M0	Any PSA	Any GS
IV	T4	N0	M0	Any PSA	Any GS
	Any T	N1	M0	Any PSA	Any GS
	Any T	Any N	M1	Any PSA	Any GS