CNS Other – V9: 2023+

Primary Site Histology Behavior Year of Diagnosis
C701, C709, C720-C721, C728-C729 8000-8803, 8810-8858, 8860-8900, 8902-8905, 8921, 8932-8934, 8940-8990, 8992, 9000-9016, 9030-9043, 9045-9221, 9230, 9240-9361, 9363-9365, 9370-9460, 9480-9500, 9505-9507, 9509-9580, 9582, 9671, 9680, 9690, 9699, 9702-9715, 9719, 9749, 9751-9759, 9766 <Any value> 2023-9998, 9999
C722, C724-C725 8000-8710, 8712-8790, 8803, 8812-8814, 8816-8824, 8826-8831, 8834-8836, 8841-8842, 8851, 8853, 8855-8857, 8860-8881, 8891-8898, 8900, 8902-8905, 8921, 8932-8934, 8940-8990, 8992, 9000-9016, 9030, 9042, 9045-9132, 9135, 9137-9175, 9181-9221, 9230, 9240-9250, 9252-9361, 9363, 9365, 9370-9460, 9480-9500, 9505-9507, 9509-9539, 9541, 9550, 9560, 9562-9571, 9582, 9671, 9680, 9690, 9699, 9702-9715, 9719, 9749, 9751-9759, 9766 <Any value> 2023-9998, 9999
C723 8000-8790, 8803, 8812-8813, 8816-8824, 8826-8828, 8831, 8833-8836, 8841-8842, 8851, 8855-8857, 8860-8881, 8891-8898, 8902-8905, 8932-8934, 8941-8960, 8964-8990, 8992, 9000-9016, 9030, 9041-9043, 9045-9070, 9072-9111, 9121-9132, 9135-9142, 9160-9213, 9221, 9230, 9241-9361, 9363, 9365, 9370-9420, 9423-9460, 9480-9493, 9505-9507, 9509-9521, 9523, 9531-9539, 9541-9571, 9582, 9671, 9680, 9690, 9699, 9702-9715, 9719, 9749, 9751-9759, 9766 <Any value> 2023-9998, 9999
C701, C709, C720-C721, C728-C729 8804-8806, 8859, 8901, 8910-8920, 8930-8931, 8935-8936, 8991, 9020, 9044, 9222, 9231, 9366-9368, 9581, 9590-9663, 9673-9679, 9687-9689, 9691-9698, 9700-9701, 9716-9718, 9724-9742, 9761-9765, 9767-9993 0, 1 2023-9998, 9999
C722, C724-C725 8711, 8800-8802, 8804-8811, 8815, 8825, 8832-8833, 8840, 8850, 8852, 8854, 8858-8859, 8890, 8901, 8910-8920, 8930-8931, 8935-8936, 8991, 9020, 9040-9041, 9043-9044, 9133, 9136, 9180, 9222, 9231, 9251, 9364, 9366-9368, 9540, 9542, 9561, 9580-9581, 9590-9663, 9673-9679, 9687-9689, 9691-9698, 9700-9701, 9716-9718, 9724-9742, 9761-9765, 9767-9993 0, 1 2023-9998, 9999
C723 8800-8802, 8804-8811, 8814-8815, 8825, 8830, 8832, 8840, 8850, 8852-8854, 8858-8859, 8890, 8900-8901, 8910-8931, 8935-8940, 8963, 8991, 9020, 9040, 9044, 9071, 9120, 9133, 9150, 9220, 9222, 9231, 9240, 9364, 9366-9368, 9421, 9473, 9500, 9522, 9530, 9540, 9580-9581, 9590-9663, 9673-9679, 9687-9689, 9691-9698, 9700-9701, 9716-9718, 9724-9742, 9761-9765, 9767-9993 0, 1 2023-9998, 9999

Notes

**Any behavior**: * C701, C709, C720-C721, C728-C729: 8000-8803, 8810-8858, 8860-8900, 8902-8905, 8921, 8932-8934, 8940-8990, 8992, 9000-9016, 9030-9043, 9045-9221, 9230, 9240-9361, 9363-9365, 9370-9460, 9480-9500, 9505-9507, 9509-9580, 9582, 9671, 9680, 9690, 9699, 9702-9715, 9719, 9749, 9751-9759, 9766 * C722, C724-C725: 8000-8710, 8712-8790, 8803, 8812-8814, 8816-8824, 8826-8831, 8834-8836, 8841-8842, 8851, 8853, 8855-8857, 8860-8881, 8891-8898, 8900, 8902-8905, 8921, 8932-8934, 8940-8990, 8992, 9000-9016, 9030, 9042, 9045-9132, 9135, 9137-9175, 9181-9221, 9230, 9240-9250, 9252-9361, 9363, 9365, 9370-9460, 9480-9500, 9505-9507, 9509-9539, 9541, 9550, 9560, 9562-9571, 9582, 9671, 9680, 9690, 9699, 9702-9715, 9719, 9749, 9751-9759, 9766 * C723: 8000-8790, 8803, 8812-8813, 8816-8824, 8826-8828, 8831, 8833-8836, 8841-8842, 8851, 8855-8857, 8860-8881, 8891-8898, 8902-8905, 8932-8934, 8941-8960, 8964-8990, 8992, 9000-9016, 9030, 9041-9043, 9045-9070, 9072-9111, 9121-9132, 9135-9142, 9160-9213, 9221, 9230, 9241-9361, 9363, 9365, 9370-9420, 9423-9460, 9480-9493, 9505-9507, 9509-9521, 9523, 9531-9539, 9541-9571, 9582, 9671, 9680, 9690, 9699, 9702-9715, 9719, 9749, 9751-9759, 9766 **Benign/Borderline histologies (/0, /1):** * C701, C709, C720-C721, C728-C729: 8804-8806, 8859, 8901, 8910-8920, 8930-8931, 8935-8936, 8991, 9020, 9044, 9222, 9231, 9366-9368, 9581, 9590-9663, 9673-9679, 9687-9689, 9691-9698, 9700-9701, 9716-9718, 9724-9742, 9761-9765, 9767-9993 * C722, C724-C725: 8711, 8800-8802, 8804-8811, 8815, 8825, 8832-8833, 8840, 8850, 8852, 8854, 8858-8859, 8890, 8901, 8910-8920, 8930-8931, 8935-8936, 8991, 9020, 9040-9041, 9043-9044, 9133, 9136, 9180, 9222, 9231, 9251, 9364, 9366-9368, 9540, 9542, 9561, 9580-9581, 9590-9663, 9673-9679, 9687-9689, 9691-9698, 9700-9701, 9716-9718, 9724-9742, 9761-9765, 9767-9993 * C723: 8800-8802, 8804-8811, 8814-8815, 8825, 8830, 8832, 8840, 8850, 8852-8854, 8858-8859, 8890, 8900-8901, 8910-8931, 8935-8940, 8963, 8991, 9020, 9040, 9044, 9071, 9120, 9133, 9150, 9220, 9222, 9231, 9240, 9364, 9366-9368, 9421, 9473, 9500, 9522, 9530, 9540, 9580-9581, 9590-9663, 9673-9679, 9687-9689, 9691-9698, 9700-9701, 9716-9718, 9724-9742, 9761-9765, 9767-9993 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 * Brain and Spinal Cord, from the AJCC Cancer Staging System Version 9 (2022). Used with permission of the American College of Surgeons, Chicago, Illinois. **Note 2:** See the following schemas for the listed /3 histologies * C701, C709, C720-C721, C728-C729 (8804-8806, 8859, 8901, 8910-8920, 8930-8931, 8991, 9020, 9044, 9222, 9231, 9366-9368, 9581): *Soft Tissue Rare* * C722, C724-C725 (8804-8806, 8910, 8920, 8930-8931, 8991, 9020, 9044, 9231, 9581): *Soft Tissue Rare* * C723 (8859, 8930-8931, 8991, 9020, 9222, 9231, 9366-9368): *Soft Tissue Rare* * C722, C724-C725 (8711, 8800-8802, 8810-8811, 8815, 8825, 8832-8833, 8840, 8850, 8852, 8854, 8858-8859, 8890, 8901, 8912, 9040-9041, 9043, 9133, 9136, 9180, 9222, 9251, 9364, 9366-9368, 9540, 9542, 9561, 9580): *Soft Tissue Head and Neck* * C723 (8800-8802, 8804-8806, 8810-8811, 8814-8815, 8825, 8830, 8832, 8840, 8850, 8852-8854, 8858, 8890, 8900-8901, 8910, 8912, 8920-8921, 8940, 8963, 9040, 9044, 9071, 9120, 9133, 9150, 9220, 9240, 9364, 9421, 9473, 9500, 9522, 9530, 9540, 9580-9581): *Orbital Sarcoma* * 9590, 9596-9663, 9673-9679, 9687-9689, 9691-9698, 9716-9718, 9725-9726, 9735, 9737-9738, 9826-9827: *Lymphoma* * 8935-8936: *GIST* * 9700-9701: *Mycosis Fungoides* * 9731, 9734, 9761: *Plasma Cell Disorders* **Note 3:** See the following schema for the listed (any behavior) histologies * 9362, 9470-9478, 9501-9504, 9508 (All behaviors): *Medulloblastoma* * *Exception*: For C723 and 9473, see *Orbital Sarcoma* **Note 4:** 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> Yes 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
Tumor Size Clinical <BLANK> No NAACCR #752
tumorSizeClinical 		None
Tumor Size Pathological <BLANK> No NAACCR #754
tumorSizePathologic 		None
Tumor Size Summary 999 No NAACCR #756
tumorSizeSummary 		None
Regional Nodes Positive 99 No NAACCR #820
regionalNodesPositive 		None
Regional Nodes Examined 99 No NAACCR #830
regionalNodesExamined 		None
LVI 9 No NAACCR #1182
lymphVascularInvasion 		None
EOD Primary Tumor 999 Yes NAACCR #772
eodPrimaryTumor 		None
EOD Regional Nodes 888 Yes NAACCR #774
eodRegionalNodes 		None
EOD Mets 00 Yes NAACCR #776
eodMets 		None
SS2018 <BLANK> No NAACCR #764
summaryStage2018 		None
Grade Clinical 9 No NAACCR #3843
gradeClinical 		CCCR/Canada
COC
NPCR
SEER		 SSDI
Grade Pathological 9 No NAACCR #3844
gradePathological 		CCCR/Canada
COC
NPCR
SEER		 SSDI
Grade Post Therapy Clin (yc) <BLANK> No NAACCR #1068
gradePostTherapyClin 		COC
NPCR
SEER		 SSDI
Grade Post Therapy Path (yp) <BLANK> No NAACCR #3845
gradePostTherapy 		CCCR/Canada
COC
NPCR
SEER		 SSDI
Brain Molecular Markers 88 No NAACCR #3816
brainMolecularMarkers 		NPCR
SEER		 SSDI
Chromosome 1p Status 8 No NAACCR #3801
chromosome1pLossHeterozygosity 		COC
SEER		 SSDI
Chromosome 19q Status 8 No NAACCR #3802
chromosome19qLossHeterozygosity 		COC
SEER		 SSDI
MGMT 8 No NAACCR #3889
methylationOfO6MGMT 		COC
SEER		 SSDI

Initial Context

Staging Methods

Expand All | Collapse All

Summary Stage 2018

Start

  2. EOD Primary Tumor
  3. ss2018_t

Next Step

  2. EOD Regional Nodes
  3. ss2018_n

Next Step

  2. EOD Mets
  3. ss2018_m

Next Step

  2. Summary Stage Benign
  3. ss2018_derived

End

Outputs

Name Default Value Description NAACCR Item Metadata
Schema ID 09722 NAACCR #3800
schemaId 		None
Derived Version {{ctx_alg_version}} None None
Derived Summary Stage 2018 9 NAACCR #762
derivedSummaryStage2018 		None