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

Pleura

CS Lymph Nodes

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
000No regional lymph node involvementN0N0NONENONE
100Regional lymph nodes, ipsilateral, intrapulmonary:
    Hilar:
        Bronchopulmonary
        Proximal lobar
        Pulmonary root
    Intrapulmonary:
        Interlobar
        Lobar
        Segmental
        Subsegmental
    Peri/parabronchial		N1N1RNRN
110Stated as N1 with no other information on regional lymph nodesN1N1RNRN
200OBSOLETE DATA RETAINED AND REVIEWED V0203
See codes 210, 220, 230, 250

Regional lymph nodes, ipsilateral, mediastinal:
    Aortic [above diaphragm], NOS:
        Aorto-pulmonary window
        Ascending aorta
        Peri/para-aortic
        Phrenic
        Subaortic
    Carinal:
        Tracheobronchial
        Tracheal bifurcation
    Internal mammary (parasternal)
    Mediastinal, NOS:
        Anterior
        Posterior (tracheoesophageal)
    Pericardial
    Peri/paraesophageal [below carina]
    Peri/paratracheal, NOS:
        Lower peritracheal (azygos)
        Upper paratracheal
    Pretracheal and retrotracheal, NOS:
        Precarinal
    Prevascular
    Pulmonary ligament
    Subcardial
    Subcarinal
    Peridiaphragmatic
Stated as N2		N2N2RNRN
210Regional lymph nodes, ipsilateral, mediastinal:
    Aortic (above diaphragm), NOS:
        Aorto-pulmonary window
        Ascending aorta
        Peri/para-aortic
        Phrenic
        Subaortic
    Carinal:
        Tracheobronchial
        Tracheal bifurcation
    Internal mammary (parasternal)
    Mediastinal, NOS:
        Anterior
        Posterior (tracheoesophageal)
    Pericardial
    Peri/paraesophageal (below carina)
    Peri/paratracheal, NOS:
        Lower peritracheal (azygos)
        Upper paratracheal
    Pretracheal and retrotracheal, NOS:
        Precarinal
    Prevascular
    Pulmonary ligament
    Subcardial
    Subcarinal		N2N1RNRN
220Regional lymph nodes, ipsilateral, mediastinal:
    Peridiaphragmatic		N2N0DD
230220 + (100, 210)N2N1DD
250Stated as N2 with no other information on regional lymph nodesN2N2RNRN
500Regional lymph nodes, NOSN1N1RNRN
700Contralateral or bilateral nodes specified in codes 100, 210, 220 or 230
    Ipsilateral, contralateral or bilateral nodes:
        Scalene (inferior deep cervical)
        Supraclavicular (transverse cervical)

Stated as N3 with no other information on regional lymph nodes		N3N3DD
800Lymph nodes, NOSN1N1RNRN
999Unknown; regional lymph nodes not stated
Regional lymph nodes cannot be assessed
Not documented in patient record		NXNXUU