Collaborative Stage for TNM 7 - Revised 10/24/2010  [ Schema ]

MelanomaPalateHard

CS Extension

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

Invasive tumor on one side confined to mucoperiosteum (stroma)
ERRORNALL
105Tumor confined to mucosa of hard palate on one sideT3NALL
300Localized, NOST3NALL
400OBSOLETE DATA RETAINED V0200

Tumor crosses midline
ERRORNALL
405Tumor confined to mucosa of hard palate and crossing midlineT3NALL
410Extension involving mucosa only:
    Buccal mucosa (inner cheek)
    Gingiva, upper
    Glossopalatine arch
    Pharyngopalatine arch
    Soft palate
    Uvula
T3NARERE
470Stated as T3 with no other information on extensionT3NALL
500OBSOLETE DATA RETAINED V0200

Buccal mucosa (inner cheek)
Gingiva, upper
Glossopalatine arch
Pharyngopalatine arch
Soft palate
Uvula
ERRORNARERE
510Involvement of deep tissue or periosteum of hard palateT4aNALL
520510 + 410

Involvement of deep tissue hard palate plus mucosal involvement of any structure in code 410
T4aNARERE
530Involvement of deep soft tissue or musculature of any structure in code 410T4aNARERE
700Cartilage of maxilla or palatine bone
Cortical bone of maxilla or palatine bone
Maxilla, NOS
Palatine bone, NOS
Cartilage, NOS
Cortical bone, NOS
Bone, NOS except base of skull
T4aNARERE
730Floor of nose
Maxillary sinus (antrum)
Nasal cavity
Nasopharynx
Skin of face
Pterygoid plate
T4aNADD
740OBSOLETE DATA RETAINED V0200

Deep muscle of tongue
Floor of nose
Maxillary antrum (sinus)
Nasal cavity
Nasopharynx
Skin of face
Sphenoid bone
ERRORNADD
750Extrinsic muscle of tongue:
     Genioglossus
     Hyoglossus
     Palatoglossus
     Pharyngoglossus
     Styloglossus
ERRORERRORERRORERROR
760OBSOLETE DATA CONVERTED V0200
See code 730

Pterygoid plate
ERRORERRORERRORERROR
775Stated as T4a with no other information on extensionT4aNALL
800Contiguous extension:
    Base of skull base (including sphenoid bone other than pterygoid plates)
    Carotid artery (encased)
    Masticator space
T4bNADD
801Further contiguous extension including:
    Brain
    Dura
    Lower cranial nerves (IX, X, XI, XII)
    Mediastinal structures
    Prevertebral 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