Collaborative Stage for TNM 7 - Revised 12/01/2010  [ Schema ]

MelanomaOropharynx

CS Extension

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

Invasive tumor confined to one of the following subsites:
    Anterior wall (including vallecula and lingual (anterior) surface of  epiglottis)
    One lateral wall
    Posterior wall
ERRORNALL
105Tumor confined  to mucosa of one of the following subsites:
    Anterior wall:
        Lingual (anterior surface of epiglottis)
        Vallecula
    One lateral wall
    Posterior wall
T3NALL
200OBSOLETE DATA RETAINED V0200

Involvement of two or more subsites:
    Posterior, anterior or lateral wall(s)
ERRORNALL
205Involvement of mucosa only of two or more subsites:   
    Anterior wall:
        Lingual (anterior) surface of epiglottis
        Vallecula
    Lateral wall(s)
    Posterior wall
T3NALL
300Localized, NOST3NALL
400OBSOLETE DATA RETAINED V0200

Soft palate, inferior surface including uvula, or soft palate, NOS
ERRORNARERE
405Involvement of mucosa only:
    Soft palate, inferior surface, including uvula
    Soft palate, NOS
T3NARERE
410OBSOLETE DATA RETAINED V0200

Hypopharynx NOS
Pyriform sinus
ERRORNARERE
415Involvement of mucosa only:
    Hypopharynx, NOS
    Pyriform sinus
T3NARERE
420OBSOLETE DATA RETAINED V0200

Soft palate, superior (nasopharyngeal) surface
ERRORNARERE
425Involvement of mucosa only of soft  palate, superior (nasopharyngeal) surfaceT3NARERE
430Involvement of mucosa only:
    Nasopharynx
    Larynx
    Posterior surface of epiglottis
T3NARERE
500OBSOLETE DATA RETAINED V0200

Base of tongue
Buccal mucosa (inner cheek)
Floor of mouth
Gum (gingiva)
ERRORNARERE
505Involvement of mucosa only: 
    Base of tongue
    Buccal mucosa (inner cheek)
    Floor of mouth
    Gum (gingiva)
T3NARERE
510Involvement of mucosa only of both lateral walls through soft palate or base of tongueT3NADRE
515Involvement of mucosa only:   
    Anterior two-thirds of tongue
    Hard palate
T3NADD
520Stated as T3 with no other information on extensionT3NALL
540Involvement of deep soft tissue  or musculature of any structure in code 105T4aNALL
545540 + (405, 415, 425, 430, or 505)

Involvement of deep soft tissue  or musculature of any structure in code 105 plus mucosal involvement of any structure in code 405, 415, 425, 430, or 505
T4aNARERE
550Any extension coded in 105 - 505
WITH fixation
T4aNARERE
555Involvement of deep soft tissue  or musculature of any structure in codes 405, 415, 425, 430, and 505T4aNARERE
560(540 - 555) + 510

Any involvement in codes 540 - 555 plus mucosal involvement of the structures in code 510
T4aNADRE
565(540 - 560) + 515

Any involvement in codes 540 - 560 plus mucosal involvement of hard palate
T4aNADD
570Involvement of deep soft tissue or  musculature of both lateral walls, soft palate, or base of tongue with contiguous involvement through all four sitesT4aNADRE
575570 + 515

Involvement in 570 plus mucosal  involvement of anterior tongue or hard palate
T4aNADD
600OBSOLETE DATA RETAINED V0200

Prevertebral fascia or muscle
Soft tissue of neck
ERRORNARERE
610Soft tissue of neck, NOST4aNARERE
620OBSOLETE DATA RETAINED V0200

Nasopharynx, lateral, or NOS
ERRORNARERE
650OBSOLETE DATA RETAINED V0200

Larynx, NOS
Medial pterygoid muscle, or pterygoid muscle, NOS
Posterior surface of epiglottis
ERRORNARERE
670Maxilla
Maxillary sinus (antrum)
Nasal cavity
Medial pterygoid muscle,
Pterygoid muscle, NOS
T4aNARERE
675(610 or 670) + (510, 560, or 570)

Involvement of any structure in  codes 610 or 670 plus any involvement of both lateral walls  through soft palate or base of tongue
T4aNADRE
678(610,670, or 675) + (515, 565, 575)

Involvement of any structure in codes 610, 670, and 675 plus mucosal involvement of anterior tongue or hard palate
T4aNADD
680Deep extrinsic muscles of tongue:
    Genioglossus
    Geniohyoid
    Hyoglossus
    Mylohyoid
    Palatoglossus
    Styloglossus
Parotid Gland
T4aNADD
685Deep soft tissue or musculature of anterior tongue
Deep tissue or periosteum of hard palate
T4aNADD
690Bone excluding base of skull
Lateral pterygoid muscle
Overlying skin
Palatine bone
Pterygoid plates
Cartilage, NOS
Bone, NOS
T4aNADD
700OBSOLETE DATA RETAINED V0200

Deep extrinsic muscles of tongue:
    Genioglossus
    Geniohyoid
    Hyoglossus
    Mylohyoid
    Palatoglossus
    Styloglossus
Hard palate
Mandible
ERRORNADD
705Stated as T4a with no other information on extensionT4aNALL
710Prevertebral fascia/muscleT4bNARERE
715710 + (510, 560, 670, 675, or 678)

Prevertebral fascia/muscle plus any involvement of both lateral walls through soft palate or base of tongue
T4bNADRE
718710 + (515, 565, 575, 680, 685, or 690)

Prevertebral fascia/muscle plus involvement of any structure in codes 680 and 690 or any involvement of anterior tongue or hard palate
T4bNADD
720OBSOLETE DATA CONVERTED V0200
           
See code 690
Lateral pterygoid muscle
Pterygoid plates
ERRORERRORERRORERROR
750Base of skull
Bone of skull
T4bNADD
760OBSOLETE DATA CONVERTED V0200

See code 690
Bone
ERRORERRORERRORERROR
770Carotid artery (encased)T4bNADD
790Contiguous extension
   Mediastinal structures
T4bNADD
800OBSOLETE DATA RETAINED V0200

Further contiguous extension:
    Anterior 2/3 of tongue
    Parotid gland
ERRORNADD
801Further contiguous extension including:
   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