Collaborative Stage for TNM 7 - Revised 10/19/2010  [ Schema ]

NETColon

CS Mets at DX

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
00No distant metastasisM0M0NONENONE
08Distant lymph node(s):
    For cecum, ascending, hepatic flexure, and transverse colon:
        Superior mesentric lymph nodes only		M1M1RND
10Distant lymph node(s) other than code 08
    For all colon sites:
        Common iliac
        Distant lymph node(s), NOS
        External iliac
        Para-aortic
        Retroperitoneal
    For cecum, ascending colon, transverse colon, and hepatic flexure:
        Inferior mesenteric
    For splenic flexure, descending colon, and sigmoid colon:
        Superior mesenteric		M1M1DD
40Distant metastasis except distant lymph node(s)
Carcinomatosis		M1M1DD
5040 + (08 or 10)

Distant metastasis plus distant lymph node(s) 		M1M1DD
60Distant metastasis, NOS

Stated as M1 with no other information on distant metastasis		M1M1DD
99Unknown; distant metastasis not stated
Distant metastasis cannot be assessed
Not documented in patient record		M0MXUU