Collaborative Stage for TNM 7 - Revised 11/09/2010  [ Schema ]

PharynxOther

CS Lymph Nodes

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
000No regional lymph node involvementNANANONENONE
100Regional lymph node(s), unilateral, bilateral, or contralateral:
    Level II - Upper jugular:
        Jugulodigastric (subdigastric)
        Upper deep cervical
        Level IIA - Anterior
        Level IIB - Posterior
    Level III - Middle jugular:
        Middle deep cervical  
    Level IV - Lower jugular:
        Jugulo-omohyoid (supraomohyoid)
        Lower deep cervical
        Virchow node  
    Parapharyngeal
    Retropharyngeal
    Cervical, NOS
    Deep cervical, NOS
    Internal jugular, NOS   
    Regional lymph node(s), NOS
NANARNRN
110Regional lymph node(s), unilateral, bilateral, or contralateral:
    Level I:
        Level IA - Submental
        Level IB - Submandibular (submaxillary), sublingual
    Level V - Posterior triangle group:
        Posterior cervical
        Level VA - Spinal accessory    
    Level VI - Anterior compartment group:
        Laterotracheal
        Paralaryngeal
        Paratracheal - above suprasternal notch 
        Perithyroidal
        Precricoid (Delphian)
        Prelaryngeal 
        Pretracheal - above suprasternal notch
        Recurrent laryngeal
NANADRN
120Regional lymph node(s), unilateral, bilateral, or contralateral:
    Level VB - Transverse cervical, supraclavicular (see Note 4)
    Level VII - Superior mediastinal group  (for other mediastinal nodes see CS Mets at DX):
        Esophageal groove
        Paratracheal - below suprasternal notch
        Pretracheal - below suprasternal notch
    Other groups:
        Facial:
            Buccinator (buccal)
            Mandibular
            Nasolabial
        Parotid:
            Infraauricular
            Intraparotid
            Periparotid
            Preauricular
        Retroauricular (Mastoid)
        Suboccipital
NANADD
800Lymph nodes, NOSNANARNRN
999Unknown; regional lymph nodes not stated
Regional lymph node(s) cannot be assessed
Not documented in patient record
NANAUU