Collaborative Stage Data Set - Revised 11/18/2010 FINAL

MelanomaNasalCavity

CS Extension

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

Invasive tumor confined to site of origin
Meatus (superior, middle, inferior)
Nasal chonchae (superior, middle, inferior)
Septum
Tympanic membrane
ERRORNALL
105Tumor confined to mucosa of one of the following subsites:
    Septum
    Floor
    Lateral wall, including:
        Meatus (superior, middle, inferior)
        Nasal conchae (superior, middle, inferior)
    Vestibule (edge of naris to mucocutaneous junction)
T3NALL
110Confined to mucosa of nasal cavity, NOS T3NALL
200Tumor confined to mucosa of two or more subsites listed in code 105 T3NALL
300Localized, NOST3NALL
330Extension involving mucosa only:
    Ethmoid sinus
    Choana
    Frontal sinus
    Nasopharynx
T3NARERE
340Extension involving mucosa only:
     Maxillary sinus
    Sphenoid sinus
T3NADD
350Stated as T3 with no other information on extensionT3NALL
380Involvement of deep tissues of any structure in code 105 or 110T4aNALL
385380 + 330

Involvement of deep tissues of any structure in code 105 or 110 plus mucosal involvement of any structure in code 330
T4aNARERE
390Involvement of any structure in code 105, 110
WITH bony invasion
T4aNARERE
400Extending to adjacent connective tissue within the nasoethomoidal complex
Nasolacrimal duct
T4aNARERE
450Hard palateT4aNARERE
490(385 - 450) + 340

Involvement of any structure in codes 385 - 450 plus mucosal involvement of any structure in code 340
T4aNADD
500Involvement of deep tissues or bony involvement of any structure in code 340T4aNADD
600OBSOLETE DATA REVIEWED AND CHANGED V0203
Extension to frontal sinus and extension to nasopharynx were each included in two codes in CSv1.  All structures in code 600 should be reviewed and recoded to 610 or 690 as appropriate.
           
Adjacent organs/structures including:
    Bone of skull
    Choana
    Frontal sinus
    Hard palate
    Nasopharynx
ERRORERRORERRORERROR
610OBSOLETE DATA RETAINED V0203

Adjacent organs/structures including:
    Bone of skull
    Choana
    Frontal sinus
    Hard palate
ERRORNARERE
650OBSOLETE DATA CONVERTED V0200
See code 750

Cribiform plate
ERRORERRORERRORERROR
660OBSOLETE DATA RETAINED V0200

Maxillary sinus
ERRORNARERE
670Medial wall or floor of the orbitT4aNADD
690OBSOLETE DATA RETAINED V0203

Nasopharynx
ERRORNARERE
700OBSOLETE DATA REVIEWED AND CHANGED V0203
Frontal sinus included in codes 600 and 700 in CSv1.  Review and recode involvement of frontal sinus to code 610, other structures to code 705.

Tumor invades:
    Anterior orbital contents
    Skin of nose
    Skin of cheek
Minimal extension to:
    Anterior cranial fossa
    Pterygoid plates
    Sphenoid or frontal sinuses
ERRORERRORERRORERROR
705OBSOLETE DATA RETAINED V0203

Anterior orbital contents
Skin of nose
Skin of cheek
Anterior cranial fossa (minimal extension)
Pterygoid plates
Sphenoid sinus
ERRORNADD
710OBSOLETE DATA REVIEWED AND CHANGED V0203
Nasopharynx included in codes 600 and 710 in CSv1.  Review and recode involvement of nasopharynx to code 690, other structures to code 750 or 795

Tumor invades:
Orbital apex
Dura
Brain
Middle cranial fossa
Cranial nerves other than (V2), nasopharynx, or clivus
ERRORERRORERRORERROR
715Anterior orbital contents
Skin of nose
Skin of cheek
Pterygoid plates
T4aNADD
725Stated as T4a with no other information on extensionT4aNALL
750Anterior cranial fossa
Base of skull
Cribriform plate
Clivus
Middle cranial fossa
T4bNARERE
760750 + (340, 500, 670, or 705) 

Involvement of structures in code 750 plus mucosal or deep involvement of structures in code 340 or involvement of structures in code 670 or 705 
T4bNADD
795Contiguous extension including:
    Brain
    Dura
    Lower cranial nerves (IX, X, XI, XII)
T4bNADD
800OBSOLETE DATA REVIEWED AND CHANGED V0203
Middle cranial fossa included in codes 750 and 800 in CSv2:V0201, V0202.  Review and recode involvement of middle cranial fossa to code 750 or 760, other structures to code 795.

Contiguous extension including:
    Brain
    Dura
    Lower cranial nerves (IX, X, XI, XII)
    Middle cranial fossa
    Orbital apex 
ERRORERRORERRORERROR
801Further contiguous extension including:
    Carotid artery (encased)
    Masticator space
    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


List of Schemas   MelanomaNasalCavity Schema Index