Collaborative Stage for TNM 7 - Revised 11/16/2010  [ Schema ]

MelanomaPharynxOther

CS Extension

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
000In situ, intraepithelial, noninvasiveNANAISIS
100OBSOLETE DATA RETAINED V0200

Invasive tumor confined to site of origin
ERRORNALL
105Tumor confined to mucosa of site of originT3NALL
300Localized, NOST3NALL
400OBSOLETE DATA RETAINED V0200

More than one region of pharynx involved (oropharynx, nasopharynx, hypopharynx)
ERRORNARERE
405Mucosa only of more than one region of pharynx involved:     Oropharynx     Nasopharynx      HypopharynxT3NARERE
430Mucosa only of pharynx and oral cavity involvedT3NARERE
470Stated as T3 with no other information on extensionT3NALL
500OBSOLETE DATA RETAINED V0200

Pharynx and oral cavity involved
ERRORNARERE
530Involvement of deep soft tissue or musculature of any structure in code 105T4aNALL
535530 + (400 or 500)

Involvement of deep soft tissue or musculature of any structure in code 105 with mucosal involvement of any structure in code 405 or 430
T4aNARERE
540Involvement of deep soft tissue or musculature of any structure in code 405 or 430T4aNARERE
550Any of codes 105-430 WITH fixationT4aNARERE
600Extension to adjacent structures
(See Note 1)
T4aNARERE
725Stated as T4a with no other information on extensionT4aNALL
800Contiguous extension:
    Carotid artery (encased)
    Mediastinal structures
    Prevertebral space
T4bNADD
801Further contiguous extension including:
    Base of skull
    Brain
    Dura  
    Lower cranial nerves (IX, X, XI, XII)
    Masticator space
T4bNADD
810Stated as T4b with no other information on extensionT4bNADD
815Stated as T4 [NOS ] with no other information on extensionT4NOSNALL
950OBSOLETE DATA RETAINED V0200

No evidence of primary tumor
ERRORNAUU
999Unknown; extension not stated
Primary tumor cannot be assessed
Not documented in patient record
NANAUU