Base of Tongue and Lingual Tonsil (excluding Malignant Melanoma)
Primary Site | Histology | Staging Type |
---|---|---|
C019, C024 | 8000-8576, 8940-8950, 8980-8981 | TNM 7 and Summary Stage |
C019, C024 | 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
C019 Base of tongue, NOS
C024 Lingual tonsil
Note 1: This schema is based on the UICC chapter Pharynx, pages 30-38.
- Primary site C024 is not listed in this chapter of the UICC manual; however, it is included in this schema and TNM staged if appropriate histology criteria are met
Note 2: In addition to directly assigning TNM, Summary Stage 2000 (SS2000) must be captured. If directly assigning SS2000, use the Base of Tongue, Lingual Tonsil chapter on page 36 of the SS2000 on-line manual.
Main Data Items
Additional Data Items
Name | Default Value | Used for Staging | NAACCR Item | Required By | Metadata |
---|---|---|---|---|---|
Year of Diagnosis | <BLANK> | No | NAACCR #390 | None | |
Primary Site | <BLANK> | Yes | NAACCR #400 | None | |
Histology | <BLANK> | Yes | NAACCR #522 | None | |
Behavior | <BLANK> | Yes | NAACCR #523 | None | |
RX Summ Systemic/Surgery Sequence | <BLANK> | Yes | NAACCR #1639 | None | |
RX Summ Surgery/Radiation Sequence | <BLANK> | Yes | NAACCR #1380 | None | |
Regional Nodes Positive | <BLANK> | Yes | NAACCR #820 | None |