Collaborative Stage for TNM 7 - Revised 06/09/2009  [ Schema ]

Stomach

CS Mets at DX

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
00No; noneM0M0NONENONE
10Distant lymph node(s):
    For all subsites:
        Inferior mesenteric
        Para-aortic
        Porta hepatis (portal) (hilar) (in hilus of liver)
        Retropancreatic
        Retroperitoneal
        Superior mesenteric or mesenteric, NOS
    For all subsites EXCEPT lesser curvature
        Hepatoduodenal
    Distant lymph nodes, NOS		M1M1DD
40Distant metastases except distant lymph node(s) (code 10)
Carcinomatosis
Malignant peritoneal cytology		M1M1DD
50(10) + (40)
Distant lymph node(s) plus other distant metastases		M1M1DD
60Distant metastasis, NOS
M1, NOS		M1M1DD
99Unknown if distant metastasis
Distant metastasis cannot be assessed
Not documented in patient record		M0MXUU