Collaborative Stage Data Set - Revised 10/18/2010 FINAL

MelanomaLipOther

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 of 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 codes 400 and 410 for extension involving the mucosa only of adjacent sites. Use higher codes for extension involvling 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, 470, or 520.
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 confined to: Labial mucosa (inner lip) Lamina propria Multiple foci Submucosa (superficial invasion) Vermilion surface Superficial extension to: Skin of lip Subcutaneous soft tissue of lip	ERROR	NA	L	L
105	Tumor confined to mucosa of lip: Labial mucosa (inner lip) Vermilion surface	T3	NA	L	L
200	OBSOLETE DATA CONVERTED V0200 See code 520 Musculature	ERROR	ERROR	ERROR	ERROR
300	Localized, NOS	T3	NA	L	L
400	Extension involving mucosa only: Buccal mucosa (Inner cheek) Commissure Opposite lip (both lips)	T3	NA	RE	RE
410	Extension involving mucosa only: Lower gingiva Gingiva, NOS	T3	NA	RE	RE
470	Stated as T3 with no other information on extension	T3	NA	L	L
500	OBSOLETE DATA RETAINED V0200 Inner cheek (buccal mucosa) Commissure Opposite (both) lip(s)	ERROR	NA	RE	RE
510	OBSOLETE DATA RETAINED V0200 Gingiva	ERROR	NA	RE	RE
520	Involvement of deep soft tissue or musculature of lip Soft tissue, NOS	T4a	NA	L	L
530	520 + (400 or 410) Involvement of deep soft tissue or musculature of lip plus mucosal involvement of any structure in code 400 or 410	T4a	NA	RE	RE
540	Involvement of deep soft tissue or musculature of any structure in code 400	T4a	NA	RE	RE
550	Involvement of deep tissue or periosteum of gingiva	T4a	NA	RE	RE
700	Cartilage of mandible or maxilla Cortical bone of mandible or maxilla Mandible, NOS Maxilla, NOS Cartilage, NOS Cortical bone, NOS Bone, NOS except base of skull	T4a	NA	RE	RE
748	Involvement of deep tissue or musculature of floor of mouth or tongue Inferior alveolar nerve	T4a	NA	D	D
750	OBSOLETE DATA RETAINED V0200 Tongue	ERROR	NA	D	D
755	Extrinsic muscle of tongue: Genioglossus Hyoglossus Palatoglossus Styloglossus	T4a	NA	D	D
760	Skin of face/neck	T4a	NA	D	D
765	OBSOLETE DATA CONVERTED V0203 See code 700 Cartilage NOS Cortical bone NOS Bone NOS excluding skull base	ERROR	ERROR	ERROR	ERROR
770	OBSOLETE DATA RETAINED V0200 Cortical bone Floor of mouth Inferior alveolar nerve	ERROR	NA	D	D
775	Stated as T4a with no other information on extension	T4a	NA	L	L
790	Contiguous extension: Base of skull Carotid artery (encased) Masticator space Pterygoid plates	T4b	NA	D	D
800	OBSOLETE DATA RETAINED V0200 Further contiguous extension	ERROR	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 MelanomaLipOther Schema Index