Laryngeal Cartilage, Overlapping Lesion of Larynx, and Larynx, NOS (excluding Malignant Melanoma)

Primary Site Histology Staging Type
C323 8000-8713, 8800-9136, 9141-9582, 9700-9701 Summary Stage only
C328-C329 8000-8576, 8940-8950, 8980-8981 TNM 7 and Summary Stage
C328-C329 8577-8713, 8800-8939, 8951-8979, 8982-9136, 9141-9582, 9700-9701 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

C323 Laryngeal cartilage
C328 Overlapping lesion of larynx
C329 Larynx, NOS

Note 1: This schema is based on the UICC chapter Larynx, pages 39-45.

  • Primary sites C328 and C329 are not listed in this chapter of the UICC manual; however, they are included in this schema and TNM staged if appropriate histology criteria are met
  • Primary site C323 is not listed in this chapter of the UICC manual; however, it is included in this schema and not TNM staged (Summary Stage only)

Note 2: In addition to directly assigning TNM, Summary Stage 2000 (SS2000) must be captured. If directly assigning SS2000, use the Larynx: Overlapping lesion or NOS chapter on page 148 of the SS2000 on-line manual.

Main Data Items

Name Default Value Used for Staging NAACCR Item Required By Metadata
Clinical T <BLANK> Yes NAACCR #940
tnmClinT
None
Clinical N <BLANK> Yes NAACCR #950
tnmClinN
None
Clinical M <BLANK> Yes NAACCR #960
tnmClinM
None
TNM Clin Stage Group 99 Yes NAACCR #970
tnmClinStageGroup
None
Pathologic T <BLANK> Yes NAACCR #880
tnmPathT
None
Pathologic N <BLANK> Yes NAACCR #890
tnmPathN
None
Pathologic M <BLANK> Yes NAACCR #900
tnmPathM
None
TNM Path Stage Group 99 Yes NAACCR #910
tnmPathStageGroup
None
SSF1: Size of Lymph Nodes 999 No NAACCR #2880
csSiteSpecificFactor1
CCCR/Canada
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

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
Behavior <BLANK> Yes NAACCR #523
behaviorCodeIcdO3
None
RX Summ Systemic/Surgery Sequence <BLANK> Yes NAACCR #1639
rxSummSystemicSurSeq
None
RX Summ Surgery/Radiation Sequence <BLANK> Yes NAACCR #1380
rxSummSurgRadSeq
None
Regional Nodes Positive <BLANK> Yes NAACCR #820
regionalNodesPositive
None