Collaborative Stage for TNM 7 - Revised 10/25/2011  [ Schema ]

Stomach

CS Lymph Nodes

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
000No regional lymph node involvementN0N0NONENONE
100OBSOLETE DATA RETAINED AND REVIEWED V0203
See codes 000, 110, CS Mets at DX codes 10, 50

Regional 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
110Regional lymph nodes:
    Left gastric (superior gastric), NOS:
        Cardial
        Cardioesophageal
        Gastric, left
        Gastropancreatic, left
        Lesser curvature
        Lesser omental
        Paracardial
    Pancreaticosplenic (pancreaticolienal)
    Pancreaticoduodenal
    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
Nodule(s) in perigastric fat
^*RNRN
400Celiac
Hepatic [excluding gastrohepatic (see code 110), and  hepatoduodenal (see code 420)]
^*DRN
420For lesser curvature:
    Hepatoduodenal
^*DD
500Regional lymph node(s), NOS^*RNRN
600OBSOLETE DATA RETAINED AND REVIEWED V0203
See codes 500,  610, CS Site-Specific Factor 1 code 100

Stated as N1 with no other information on regional lymph nodes
N1N1RNRN
610Stated as pathologic N1 with no other information on regional lymph nodesN1N1DRN
650OBSOLETE DATA RETAINED AND REVIEWED V0203
See codes 500, 660, CS Site-Specific Factor 1 code 200

Stated as N2 with no other information on regional lymph nodes
N2N2RNRN
660Stated as pathologic N2 with no other information on regional lymph nodesN2N1RNRN
700OBSOLETE DATA RETAINED AND REVIEWED V0203
See codes 500, 750, CS Site-Specific Factor 1 code 300

Stated as N3 [NOS] with no other information on regional lymph nodes
N3NOSN2RNRN
710Stated as pathologic N3a with no other information on regional lymph nodesN3aN2RNRN
720Stated as pathologic N3b with no other information on regional lymph nodesN3bN3RNRN
750Stated as pathologic N3 [NOS] with no other information on regional lymph nodesN3NOSN2RNRN
800Lymph nodes, NOSN1N1RNRN
999Unknown; regional lymph nodes not stated
Regional lymph nodes cannot be assessed
Not documented in patient record
NXNXUU