Collaborative Stage for TNM 7 - Revised 05/13/2011  [ Schema ]

NETStomach

CS Lymph Nodes

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
000No regional lymph node involvementN0N0NONENONE
050Nodule(s) in perigastric fatN1*RNRN
100OBSOLETE DATA RETAINED AND REVIEWED V0203
See codes 000, 050, 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
N1*RNRN
110Regional 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
N1*RNRN
400Celiac
Hepatic (excluding gastrohepatic, [see code 100] and hepatoduodenal [see code 420])
N1*DRN
420For lesser curvature only:
    Hepatoduodenal
N1*DD
500Regional lymph nodes, NOSN1*RNRN
600Stated as N1 with no other information on regional lymph nodesN1N1RNRN
650OBSOLETE DATA RETAINED V0200

Stated as N2, NOS
ERRORN2RNRN
700OBSOLETE DATA RETAINED V0200

Stated as N3, NOS
ERRORN3RNRN
800Lymph nodes, NOSN1N1RNRN
999Unknown; regional lymph nodes not stated
Regional lymph node(s) cannot be assessed
Not documented in patient record
NXNXUU