Collaborative Stage for TNM 7 - Revised 09/01/2009  [ Schema ]

GISTStomach

CS Mets at DX

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
00No; noneM0NANONENONE
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
M1NADD
40Distant metastases except distant lymph node(s) (code 10)
Carcinomatosis
Malignant peritoneal cytology
M1NADD
50(10) + (40)
Distant lymph node(s) plus other distant metastases
M1NADD
60Distant metastasis, NOS
M1, NOS
M1NADD
99Unknown if distant metastasis
Distant metastasis cannot be assessed
Not documented in patient record
M0NAUU