Collaborative Stage Data Set - Revised 10/24/2010 FINAL

MelanomaPalateHard

CS Extension

Note 1: AJCC does not include a Tis or TX category for melanoma of mucosa of head and neck sites. CS Extension codes 000 and 999 are mapped to NA and AJCC stage group is derived as NA.
Note 2: AJCC does not include a T1 or T2 category for mucosal melanoma of head and neck sites.
Note 3: Use code 410 for extension involving the mucosa only of adjacent sites. Use higher codes for extension involving the deeper tissues of the primary or adjacent sites.
Note 4: Use code 300 for localized tumor only if no information is available to assign code 105, 405, or 470.
Note 5: Use code 470, 775, 810, or 815 if the physician's assignment of T category is the only information available about the extent of the tumor.

Code	Description	TNM 7 Map	TNM 6 Map	SS77 Map	SS2000 Map
000	In situ, intraepithelial, noninvasive	NA	NA	IS	IS
100	OBSOLETE DATA RETAINED V0200 Invasive tumor on one side confined to mucoperiosteum (stroma)	ERROR	NA	L	L
105	Tumor confined to mucosa of hard palate on one side	T3	NA	L	L
300	Localized, NOS	T3	NA	L	L
400	OBSOLETE DATA RETAINED V0200 Tumor crosses midline	ERROR	NA	L	L
405	Tumor confined to mucosa of hard palate and crossing midline	T3	NA	L	L
410	Extension involving mucosa only: Buccal mucosa (inner cheek) Gingiva, upper Glossopalatine arch Pharyngopalatine arch Soft palate Uvula	T3	NA	RE	RE
470	Stated as T3 with no other information on extension	T3	NA	L	L
500	OBSOLETE DATA RETAINED V0200 Buccal mucosa (inner cheek) Gingiva, upper Glossopalatine arch Pharyngopalatine arch Soft palate Uvula	ERROR	NA	RE	RE
510	Involvement of deep tissue or periosteum of hard palate	T4a	NA	L	L
520	510 + 410 Involvement of deep tissue hard palate plus mucosal involvement of any structure in code 410	T4a	NA	RE	RE
530	Involvement of deep soft tissue or musculature of any structure in code 410	T4a	NA	RE	RE
700	Cartilage 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	T4a	NA	RE	RE
730	Floor of nose Maxillary sinus (antrum) Nasal cavity Nasopharynx Skin of face Pterygoid plate	T4a	NA	D	D
740	OBSOLETE DATA RETAINED V0200 Deep muscle of tongue Floor of nose Maxillary antrum (sinus) Nasal cavity Nasopharynx Skin of face Sphenoid bone	ERROR	NA	D	D
750	Extrinsic muscle of tongue: Genioglossus Hyoglossus Palatoglossus Pharyngoglossus Styloglossus	ERROR	ERROR	ERROR	ERROR
760	OBSOLETE DATA CONVERTED V0200 See code 730 Pterygoid plate	ERROR	ERROR	ERROR	ERROR
775	Stated as T4a with no other information on extension	T4a	NA	L	L
800	Contiguous extension: Base of skull base (including sphenoid bone other than pterygoid plates) Carotid artery (encased) Masticator space	T4b	NA	D	D
801	Further contiguous extension including: Brain Dura Lower cranial nerves (IX, X, XI, XII) Mediastinal structures Prevertebral space	T4b	NA	D	D
810	Stated as T4b with no other information on extension	T4b	NA	D	D
815	Stated as T4 [NOS] with no other information on extension	T4NOS	NA	L	L
950	OBSOLETE DATA RETAINED V0200 No evidence of primary tumor	ERROR	NA	U	U
999	Unknown; extension not stated Primary tumor cannot be assessed Not documented in patient record	NA	NA	U	U

List of Schemas MelanomaPalateHard Schema Index