Collaborative Stage for TNM 7 - Revised 09/15/2009  [ Schema ]

Stomach

CS Lymph Nodes

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
000None; no regional lymph node involvementN0N0NONENONE
100Regional lymph nodes:
    Left gastric (superior gastric), NOS:
        Cardial
        Cardioesophageal
        Gastric, left
        Gastropancreatic, left
        Lesser curvature
        Lesser omental
        Paracardial
    Pancreaticosplenic (pancreaticolienal)
    Pancreatoduodenal
    Perigastric, NOS
    Peripancreatic
    Right gastric (inferior gastric), NOS:
        Gastrocolic
        Gastroduodenal
        Gastroepiploic (gastro-omental), right or NOS
        Gastrohepatic
        Greater curvature
        Greater omental
        Pyloric, NOS
            Infrapyloric (subpyloric)
            Suprapyloric
    Splenic (lienal), NOS:
        Gastroepiploic (gastro-omental), left
        Splenic hilar
    Superior mesenteric
    Nodule(s) in perigastric fat
^*RNRN
400Celiac
Hepatic (excluding gastrohepatic, [see code 100]
and hepatoduodenal [see code 420])
^*DRN
420For lesser curvature only:
    Hepatoduodenal
^*DD
500Regional lymph nodes, NOS^*RNRN
600Stated as N1, NOSN1N1RNRN
650Stated as N2, NOSN2N2RNRN
700Stated as N3, NOSN3NOSN3RNRN
710Stated as N3a, NOSN3aN3RNRN
720Stated as N3b, NOSN3bN3RNRN
800Lymph nodes, NOS^*RNRN
999Unknown; not stated
Regional lymph node(s) cannot be assessed
Not documented in patient record
NXNXUU