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Copyright ©The Author(s) 2024.
World J Gastroenterol. Feb 21, 2024; 30(7): 644-651
Published online Feb 21, 2024. doi: 10.3748/wjg.v30.i7.644
Table 1 Tumor-nodes-metastasis staging classification for colon and rectal cancer
Stage
Tumor
Regional nodules
Metastases
Stage 0TisN0M0
Stage IT1, T2N0M0
Stage IIT3, T4N0M0
Stage IIAT3N0M0
Stage IIBT4aN0M0
Stage IICT4bN0M0
Stage IIIAny TN1, N2M0
Stage IIIAT1, T2N1M0
T1N2aM0
Stage IIIBT3, T4aN1M0
T2, T3N2aM0
T1, T2N2bM0
Stage IIICT4aN2aM0
T3, T4aN2bM0
T4bN1, N2M0
Stage IVAAny TAny NM1a
Stage IVBAny TAny NM1b