Other and Ill-Defined Respiratory Sites and Intrathoracic Organs

Primary Site Histology Staging Type
C390, C398-C399 8000-9136, 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

C390 Upper respiratory tract, NOS C398 Overlapping lesion of respiratory system and intrathoracic organs C399 Ill-defined sites within respiratory system **Note:** TNM is not defined for this schema. If directly assigning Summary Stage 2000 (SS2000), use the *Other & Ill-Defined Respiratory Site & Intrathoracic Organs* chapter on page 164 of the [SS2000 on-line manual](https://seer.cancer.gov/tools/ssm/ssm2000/SSSM2000-122012.pdf#page=164).

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

Initial Context

Staging Methods

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Outputs

Name Default Value Description NAACCR Item
Derived Version {{ctx_alg_version}} None
Derived SEER Clin Stage Group 88 NAACCR #3610
Derived SEER Path Stage Group 88 NAACCR #3605
Derived SEER Combined Stage Group 88 NAACCR #3614
Derived SEER Combined T 88 NAACCR #3616
Derived SEER Combined N 88 NAACCR #3618
Derived SEER Combined M 88 NAACCR #3620
Derived SEER Combined T Source <BLANK> NAACCR #3622
Derived SEER Combined N Source <BLANK> NAACCR #3624
Derived SEER Combined M Source <BLANK> NAACCR #3626