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

MelanomaHypopharynx

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:
    Laryngopharynx
    Postcricoid area
    Posterior pharyngeal wall
    Pyriform sinus
ERRORNALL
105Tumor confined to mucosa of one of the following subsites:
   Laryngopharynx
   Postcricoid area
   Posterior pharyngeal wall
   Pyriform sinus
T3NALL
150OBSOLETE DATA CONVERTED V0200
See code 420

Code 100 with tumor fixation
ERRORERRORERRORERROR
200OBSOLETE DATA RETAINED V0200

Tumor invades more than one subsite of hypopharynx (listed in code 10) WITHOUT fixation
ERRORNALL
205Tumor involves mucosa of more than one subsite of hypopharynx (listed in
code 105)
WITHOUT fixation
T3NALL
300Localized, NOST3NALL
310Involvement of mucosa only:
    Larynx
    Nasopharynx
    Oropharynx
T3NARERE
320Stated as T3 with no other information on extensionT3NALL
400OBSOLETE DATA RETAINED V0200
           
Oropharynx
ERRORNARERE
410Involvement of deep soft tissue or musculature of any structure in code 105 or 205
Soft tissue, NOS
T4aNALL
415410 + 310

Involvement of deep soft tissue or musculature of any structure in code 105
or 205 plus mucosal involvement of any structure in code 310
T4aNARERE
420Involvement of any structure in code 105 or 205
WITH tumor fixation
T4aNARERE
430Involvement of deep soft tissue or musculature of any structure in code 310T4aNARERE
450OBSOLETE DATA RETAINED V0200

Code 200, 300, or 400 with tumor fixation
ERRORNARERE
500OBSOLETE DATA RETAINED V0200
           
Larynx
ERRORNARERE
510OBSOLETE DATA CONVERTED V0104
See code 450

Any of codes 100-400 WITH fixation of tumor or fixation, NOS
ERRORERRORERRORERROR
550Fixation of hemilarynx or larynxT4aNARERE
600Central compartment soft tissues of neck including:
    Prelaryngeal strap muscles
    Subcutaneous fat
T4aNADD
610EsophagusT4aNARERE
620Thyroid glandT4aNADRE
630Cricoid cartilage
Thyroid cartilage
Cartilage, NOS
T4aNADRE
635Hyoid bone
Bone excluding base of skull
Bone, NOS
Overlying skin
T4aNADD
638Stated as T4a with no other information on extensionT4aNALL
640Prevertebral fascia/muscle(s)T4bNARERE
645640 + 635

Prevertebral fascia/muscles plus any structure in code 635
T4bNADD
650Carotid artery (encased)T4bNADRE
655650 + 635  Carotid artery plus any structure in code 635T4bNADD
660OBSOLETE DATA CONVERTED V0200
See code 635

Hyoid bone
ERRORERRORERRORERROR
700Mediastinal structuresT4bNADD
800OBSOLETE DATA RETAINED V0200
           
Further contiguous extension
ERRORNADD
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