Collaborative Stage Data Set - Revised 05/13/2011 FINAL

MelanomaHypopharynx

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 205 and 310 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, 205, or 320.
Note 5: Use code 320, 638, 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 one of the following subsites: Laryngopharynx Postcricoid area Posterior pharyngeal wall Pyriform sinus	ERROR	NA	L	L
105	Tumor confined to mucosa of one of the following subsites: Laryngopharynx Postcricoid area Posterior pharyngeal wall Pyriform sinus	T3	NA	L	L
150	OBSOLETE DATA CONVERTED V0200 See code 420 Code 100 with tumor fixation	ERROR	ERROR	ERROR	ERROR
200	OBSOLETE DATA RETAINED V0200 Tumor invades more than one subsite of hypopharynx (listed in code 100) WITHOUT fixation	ERROR	NA	L	L
205	Tumor involves mucosa of more than one subsite of hypopharynx (listed in code 105) WITHOUT fixation	T3	NA	L	L
300	Localized, NOS	T3	NA	L	L
310	Involvement of mucosa only: Larynx Nasopharynx Oropharynx	T3	NA	RE	RE
320	Stated as T3 with no other information on extension	T3	NA	L	L
400	OBSOLETE DATA RETAINED V0200 Oropharynx	ERROR	NA	RE	RE
410	Involvement of deep soft tissue or musculature of any structure in code 105 or 205 Soft tissue, NOS	T4a	NA	L	L
415	410 + 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	T4a	NA	RE	RE
420	Involvement of any structure in code 105 or 205 WITH tumor fixation	T4a	NA	RE	RE
430	Involvement of deep soft tissue or musculature of any structure in code 310	T4a	NA	RE	RE
450	OBSOLETE DATA RETAINED V0200 Code 200, 300, or 400 with tumor fixation	ERROR	NA	RE	RE
500	OBSOLETE DATA RETAINED V0200 Larynx	ERROR	NA	RE	RE
510	OBSOLETE DATA CONVERTED V0104 See code 450 Any of codes 100-400 WITH fixation of tumor or fixation, NOS	ERROR	ERROR	ERROR	ERROR
550	Fixation of hemilarynx or larynx	T4a	NA	RE	RE
600	Central compartment soft tissues of neck including: Prelaryngeal strap muscles Subcutaneous fat	T4a	NA	D	D
610	Esophagus	T4a	NA	RE	RE
620	Thyroid gland	T4a	NA	D	RE
630	Cricoid cartilage Thyroid cartilage Cartilage, NOS	T4a	NA	D	RE
635	Hyoid bone Bone excluding base of skull Bone, NOS Overlying skin	T4a	NA	D	D
638	Stated as T4a with no other information on extension	T4a	NA	L	L
640	Prevertebral fascia/muscle(s)	T4b	NA	RE	RE
645	640 + 635 Prevertebral fascia/muscles plus any structure in code 635	T4b	NA	D	D
650	Carotid artery (encased)	T4b	NA	D	RE
655	650 + 635 Carotid artery plus any structure in code 635	T4b	NA	D	D
660	OBSOLETE DATA CONVERTED V0200 See code 635 Hyoid bone	ERROR	ERROR	ERROR	ERROR
700	Mediastinal structures	T4b	NA	D	D
800	OBSOLETE DATA RETAINED V0200 Further contiguous extension	ERROR	NA	D	D
801	Further contiguous extension including: Base of skull Brain Dura Lower cranial nerves (IX, X, XI, XII) Masticator 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 MelanomaHypopharynx Schema Index