Survival according to stage
Stage I: TIS-T1 N0
Mucosal/sub-mucosal
Stage IIA: pT2-pT3 N0
Muscularis (pT2)
Adventice (pT2)
Stage IIB: pT1-pT2, N1
Stage III: pT3, N1 ou pT4Nx
Mariette, Cancer, 2003