CNS Other

Primary Site Histology Behavior
C701, C709, C720-C721, C728-C729 8000-8700, 8720-8790, 8802, 8810, 8815, 8850, 8890, 8900, 9064, 9070-9071, 9080, 9084-9085, 9100-9105, 9120, 9133, 9140, 9180, 9220, 9362, 9364, 9382, 9385-9401, 9411, 9424-9430, 9440-9442, 9445, 9450-9451, 9470-9471, 9473-9478, 9490, 9500-9501, 9505, 9508, 9530, 9538, 9540, 9680, 9699, 9700-9714, 9751-9759 <Any value>
C701, C709, C720-C721, C728-C729 8710-8714, 8800-8801, 8803-8806, 8811-8814, 8820-8842, 8851-8881, 8891-8898, 8901-9063, 9065, 9072-9073, 9081-9083, 9086-9091, 9110, 9121-9132, 9135-9137, 9141-9175, 9181-9210, 9221-9361, 9363, 9365-9381, 9383-9384, 9410, 9412-9423, 9431-9432, 9444, 9460, 9472, 9480, 9491-9493, 9502-9504, 9506-9507, 9509-9523, 9531-9537, 9539, 9541-9582 0, 1
C722, C724-C725 8000-8700, 8720-8790, 8900, 9064, 9070-9071, 9080, 9084-9085, 9100, 9120, 9140, 9220, 9362, 9382, 9385-9401, 9411, 9424-9430, 9440-9442, 9445, 9450-9451, 9470-9471, 9473-9478, 9490, 9500-9501, 9505, 9508, 9530, 9538, 9680, 9699, 9700-9714, 9751-9759 <Any value>
C722, C724-C725 8710-8714, 8800-8898, 8901-9063, 9065, 9072-9073, 9081-9083, 9086-9091, 9101-9110, 9121-9137, 9141-9210, 9221-9361, 9363-9381, 9383-9384, 9410, 9412-9423, 9431-9432, 9444, 9460, 9472, 9480, 9491-9493, 9502-9504, 9506-9507, 9509-9523, 9531-9537, 9539-9582 0, 1
C723 8000-8700, 8720-8790, 9064, 9070, 9080, 9084-9085, 9100, 9140, 9180, 9362, 9382, 9385-9393, 9395-9401, 9411, 9424-9430, 9440-9442, 9445, 9450-9451, 9470-9471, 9474-9478, 9490, 9501, 9505, 9508, 9538, 9680, 9699, 9700-9714, 9751-9759 <Any value>
C723 8710-8714, 8800-9063, 9065, 9071-9073, 9081-9083, 9086-9091, 9101-9137, 9141-9175, 9181-9361, 9363-9381, 9383-9384, 9394, 9410, 9412-9423, 9431-9432, 9444, 9460, 9472-9473, 9480, 9491-9500, 9502-9504, 9506-9507, 9509-9537, 9539-9582 0, 1
C701, C709, C720-C729 9590-9679, 9687-9698, 9716-9742, 9761-9992 0, 1

Notes

C701, C709. C720-C725, C728-C729: 8000-8700, 8720-8790, 9064, 9070, 9080, 9084-9085, 9100, 9140, 9362, 9382, 9385-9393, 9395-9401, 9411, 9424-9430, 9440-9442, 9445, 9450-9451, 9470-9471, 9474-9478, 9490, 9501, 9505, 9508, 9538, 9680, 9699, 9700-9714, 9751-9759 C701, C709, C720-C721, C728-C729: 8802, 8810, 8815, 8850, 8890, 8900, 9071, 9101-9105, 9120, 9133, 9180, 9220, 9364, 9394, 9473, 9500, 9530, 9540 C722, C724-C725: 8900, 9071, 9120, 9220, 9394, 9473, 9500, 9530 C723: 9180 C701 Spinal meninges C709 Meninges, NOS C720 Spinal cord C721 Cauda equina C722 Olfactory nerve C723 Optic nerve C724 Acoustic nerve C725 Cranial nerve, NOS C728 Overlapping lesion of brain and central nervous system C729 Nervous system, NOS **Note 1:** The following sources were used in the development of this schema * SEER Extent of Disease 1988: Codes and Coding Instructions (3rd Edition, 1998) (https://seer.cancer.gov/archive/manuals/EOD10Dig.3rd.pdf) * SEER Summary Staging Manual-2000: Codes and Coding Instructions (https://seer.cancer.gov/tools/ssm/ssm2000/) * Collaborative Stage Data Collection System, version 02.05: https://cancerstaging.org/cstage/Pages/default.aspx * Chapter 72 *Brain and Spinal Cord*, in the AJCC Cancer Staging Manual, Eighth Edition (2017) published by Springer International Publishing. Used with permission of the American College of Surgeons, Chicago, Illinois. **Note 2:** See the following schemas for the listed histologies * C701, C709, C720-C721, C728-C729 (8710-8714, 8800-8801, 8803-8806, 8811-8814, 8820-8842, 8851-8881, 8891-8898, 8901-8934, 8940-9063, 9065, 9072-9073, 9081-9083, 9086-9091, 9110, 9121-9132, 9135-9137, 9141-9175, 9181-9210, 9221-9361, 9363, 9365-9381, 9383-9384, 9410, 9412-9423, 9431-9432, 9444, 9460, 9472, 9480, 9491-9493, 9502-9504, 9506-9507, 9509-9523, 9531-9537, 9539, 9541-9582): *Soft Tissue Other* * C722, C724-C725 (8710-8714, 8800-8803, 8810-8898, 8901-8905, 8912, 8921, 8932-8934, 8940-8990, 9000-9016, 9030-9043, 9045-9063, 9065, 9072-9073, 9081-9083, 9086-9091, 9101-9110, 9121-9137, 9141-9210, 9221-9230, 9240-9361, 9363-9381, 9383-9384, 9410, 9412-9423, 9431-9432, 9444, 9460, 9472, 9480, 9491-9493, 9502-9504, 9506-9507, 9509-9523, 9531-9537, 9539-9580, 9582): *Soft Tissue Head and Neck* * C722, C724-C725 (8804-8806, 8910, 8920, 8930-8931, 8991, 9020, 9044, 9231, 9581): *Soft Tissue Other* * C723 (8710-8714, 8800-8921, 8932-8934, 8940-8990, 9000-9016, 9030-9063, 9065, 9071-9073, 9081-9083, 9086-9091, 9101-9137, 9141-9175, 9181-9230, 9240-9361, 9363-9381, 9383-9384, 9394, 9410, 9412-9423, 9431-9432, 9444, 9460, 9472-9473, 9480, 9491-9500, 9502-9504, 9506-9507, 9509, 9520-9537, 9539-9582): *Orbital Sarcoma* * C723 (8930-8931, 8991, 9020, 9231): *Soft Tissue Other* * 8935-8936: GIST **Note 3:** Summary Stage is the only applicable staging system for this site/histology/schema.

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
Tumor Size Clinical <BLANK> No NAACCR #752 None
Tumor Size Pathological <BLANK> No NAACCR #754 None
Tumor Size Summary 999 No NAACCR #756 None
Regional Nodes Positive 99 No NAACCR #820 None
Regional Nodes Examined 99 No NAACCR #830 None
EOD Primary Tumor 999 Yes NAACCR #772 None
EOD Regional Nodes 888 Yes NAACCR #774 None
EOD Mets 00 Yes NAACCR #776 None
SS2018 <BLANK> No NAACCR #764 None
Grade Clinical 9 No NAACCR #3843 CCCR/Canada
COC
NPCR
SEER
SSDI
Grade Pathological 9 No NAACCR #3844 CCCR/Canada
COC
NPCR
SEER
SSDI
Grade Post Therapy <BLANK> No NAACCR #3845 CCCR/Canada
COC
NPCR
SEER
SSDI
Brain Molecular Markers 88 No NAACCR #3816 NPCR
SEER
SSDI
Chromosome 1p Status 8 No NAACCR #3801 COC
SEER
SSDI
Chromosome 19q Status 8 No NAACCR #3802 COC
SEER
SSDI
MGMT 8 No NAACCR #3889 COC
SEER
SSDI

Initial Context

Staging Methods

Expand All | Collapse All

AJCC Chapter Calculation

Summary Stage 2018

Start

  1. EOD Primary Tumor
  2. ss2018_t

Next Step

  1. EOD Regional Nodes
  2. ss2018_n

Next Step

  1. EOD Mets
  2. ss2018_m

Next Step

  1. Summary Stage Benign
  2. ss2018_derived

End

Outputs

Name Default Value Description NAACCR Item
Schema ID 00722 NAACCR #3800
AJCC ID XX NAACCR #995
Derived Version {{ctx_alg_version}} None
Derived Summary Stage 2018 9 NAACCR #762