Table 5.

Prognostic stage groups

Stage 0	Tis	N0	M0
Stage I	T1	N0	M0
Stage II	T1, T2	N0,N1	MO
Stage III	T0, T1, T2, T3	N2, N0,N1, N2	M0, M0
Stage IVA	T4, Any T	N0,N1, N2, N3	M0, M0
Stage IVB	Any T	Any N	M1