Malignant Bone Tumors: Osteosarcoma

Primary Site Histology Age at Diagnosis
C400-C419, C760-C768, C809 9180-9187, 9191-9195, 9200 0-19

Notes

9180-9187, 9191-9195, 9200: C400-C419, C760-C768, C809 (ages 0-19) **Note 1:** The following sources were used in the development of this schema * Toronto Childhood Cancer Stage Guidelines, Version 2, May 2022 https://cancerqld.blob.core.windows.net/content/docs/childhood-cancer-staging-for-population-registries.pdf

Data Items

Name Default Value Used for Staging NAACCR Item Required By Metadata
Year of Diagnosis <BLANK> No NAACCR #390
dateOfDiagnosis 		None None
Primary Site <BLANK> Yes NAACCR #400
primarySite 		All None
Histology <BLANK> Yes NAACCR #522
histologicTypeIcdO3 		All None
EOD Mets 00 Yes NAACCR #776
eodMets 		All None
Age at Diagnosis <BLANK> Yes NAACCR #230
ageAtDiagnosis 		All None

Initial Context

Staging Methods

Expand All | Collapse All

Toronto Stage

Start

Additional Context
toronto_group = 90

Next Step

  2. Toronto Stage
  3. toronto_group

End

Outputs

Name Default Value Description NAACCR Item Metadata
Toronto ID 8a NAACCR IDs are not final NAACCR #9617
torontoId 		None
Toronto Version Number 1 NAACCR IDs are not final NAACCR #9620
torontoVersionNumber 		None
Derived Version {{ctx_alg_version}} None None
Derived Toronto T 88 NAACCR IDs are not final NAACCR #9607
derivedTorontoT 		None
Derived Toronto N 88 NAACCR IDs are not final NAACCR #9605
derivedTorontoN 		None
Derived Toronto M 88 NAACCR IDs are not final NAACCR #9604
derivedTorontoM 		None
Derived Toronto Stage Group <BLANK> NAACCR IDs are not final NAACCR #9606
derivedTorontoStageGroup 		None