Malignant Melanoma of Accessory (Paranasal) Sinuses

Primary Site Histology Staging Type
C312-C313, C318-C319 8720-8790 Summary Stage only

If you are working with a site/histology that only summary stages and you need to directly code it, please use the SEER Summary Stage 2000 manual

Notes

C312 Frontal sinus C313 Sphenoid sinus C318 Overlapping lesion of accessory sinuses C319 Accessory sinus, NOS **Note 1:** Laterality must be coded for frontal sinus (C312). **Note 2:** TNM is not defined for this schema. If directly assigning Summary Stage 2000 (SS2000), use the *Accessory (Paranasal) Sinuses* chapter on page 134 of the [SS2000 on-line manual](https://seer.cancer.gov/tools/ssm/ssm2000/SSSM2000-122012.pdf#page=134).

Main Data Items

Name Default Value Used for Staging NAACCR Item Required By Metadata
SSF1: Size of Lymph Nodes 999 No NAACCR #2880
csSiteSpecificFactor1
CCCR/Canada
COC
SEER
None
SSF3: Levels I-III, Lymph Nodes for Head and Neck 999 No NAACCR #2900
csSiteSpecificFactor3
CCCR/Canada
COC
SEER
None
SSF4: Levels IV-V and Retropharyngeal Lymph Nodes for Head and Neck 999 No NAACCR #2910
csSiteSpecificFactor4
CCCR/Canada
COC
SEER
None
SSF5: Levels VI-VII and Facial Lymph Nodes for Head and Neck 999 No NAACCR #2920
csSiteSpecificFactor5
CCCR/Canada
COC
SEER
None
SSF6: Parapharyngeal, Parotid, and Suboccipital/Retroauricular Lymph Nodes for Head and Neck 999 No NAACCR #2930
csSiteSpecificFactor6
CCCR/Canada
COC
SEER
None
SSF7: Upper and Lower Cervical Node Levels 988 No NAACCR #2861
csSiteSpecificFactor7
None None
SSF8: Extracapsular Extension Clinically, Lymph Nodes for Head and Neck 988 No NAACCR #2862
csSiteSpecificFactor8
None None
SSF9: Extracapsular Extension Pathologically, Lymph Nodes for Head and Neck 999 No NAACCR #2863
csSiteSpecificFactor9
CCCR/Canada
COC
SEER
None
SSF10: Human Papilloma Virus (HPV) Status 988 No NAACCR #2864
csSiteSpecificFactor10
None None
SSF11: Measured Thickness (Depth) 999 No NAACCR #2865
csSiteSpecificFactor11
CCCR/Canada
COC
SEER
None

Additional Data Items

Name Default Value Used for Staging NAACCR Item Required By Metadata
Year of Diagnosis <BLANK> No NAACCR #390
dateOfDiagnosis
None
Primary Site <BLANK> Yes NAACCR #400
primarySite
None
Histology <BLANK> Yes NAACCR #522
histologicTypeIcdO3
None

Initial Context

Staging Methods

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Outputs

Name Default Value Description NAACCR Item Metadata
Derived Version {{ctx_alg_version}} None None
Derived SEER Clin Stage Group 88 NAACCR #3610
derivedSeerClinStgGrp
None
Derived SEER Path Stage Group 88 NAACCR #3605
derivedSeerPathStgGrp
None
Derived SEER Combined Stage Group 88 NAACCR #3614
derivedSeerCmbStgGrp
None
Derived SEER Combined T 88 NAACCR #3616
derivedSeerCombinedT
None
Derived SEER Combined N 88 NAACCR #3618
derivedSeerCombinedN
None
Derived SEER Combined M 88 NAACCR #3620
derivedSeerCombinedM
None
Derived SEER Combined T Source <BLANK> NAACCR #3622
derivedSeerCmbTSrc
None
Derived SEER Combined N Source <BLANK> NAACCR #3624
derivedSeerCmbNSrc
None
Derived SEER Combined M Source <BLANK> NAACCR #3626
derivedSeerCmbMSrc
None