Pituitary Gland, Craniopharyngeal Duct, and Pineal Gland

Primary Site Histology Staging Type
C751, C752, C753 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

C751 Pituitary gland C752 Craniopharyngeal duct C753 Pineal Gland **Note:** TNM is not defined for this schema. If directly assigning Summary Stage 2000 (SS2000), use the *Thymus, Adrenal (Suprarenal) Gland and Other Endocrine Glands* chapter on page 278 of the [SS2000 on-line manual](https://seer.cancer.gov/tools/ssm/ssm2000/SSSM2000-122012.pdf#page=278).

Main Data Items

Name Default Value Used for Staging NAACCR Item Required By Metadata
SSF1: World Health Organization (WHO) Grade Classification 999 No NAACCR #2880 CCCR/Canada
COC
NPCR
SEER
None
SSF2: Ki-67/MIB-1 Labeling Index (LI): Brain 988 No NAACCR #2890 None None

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

Initial Context

Staging Methods

Expand All | Collapse All

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