Retrospective Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Nov 21, 2014; 20(43): 16252-16257
Published online Nov 21, 2014. doi: 10.3748/wjg.v20.i43.16252
Table 2 Disease staging for neuroendocrine tumors of the colon and rectum[7]
Disease stageT: Primary tumorN: Regional nodesM: Distant metastasis
Stage IAT1aN0M0
Stage IBT1bN0M0
Stage IIAT2N0M0
Stage IIBT3N0M0
Stage IIIAT4N0M0
Stage IIIBAny TN1M0
Stage IVAny TAny NM1