Attendees BAC, KG, DMO, Yong, et al. TODO Determine computed scope of ICD-O by looking through current map and determining transitive closure. Agenda/Notes
Scope of ICD-O* * One level up in the hierarchy (malignancy by morphology, etc..) - 1700+ cases * * many not mapped (if a concept has subconcept, the child may not be fully mapped to ICDO codes) * * double-check that existing map is correct (e.g. concept request for Orphanet - small cell carcinoma - specific subtype). * * when look at morphology in SNOMED - this is a synonym. In ICD-O, treated same as a synonym - shouldn't be. should be sub-type. * * Also issue with NOS - will have a specific name. * * Limit scope for now - look at refset mapping - only retrieve transitive closure of descendants of those concepts. * * Scope in SCT hierarchy - can identify a single concept to subsume everything (in scope)* * * ISSUE: quite a few things in SCT that are out of scope in ICDO * Existing state of mapping (and style of mapping)* * Are what is in map correct? * * Are there things missing? * * SCT has continued to change, but not the map. There have been only inactivations due to retired SNOMED concepts. * ICD-O - version 3.1 (2011) - not changed in 5 or 6 years* * Need to get file from WHO - still asking around to get the file * * Some weird data, including / and digits after / * * include 6th char? - * * No index needed * * Preferred names and synonyms. * QA - number of issues in existing map that need to be developed. Be able to see mapping side-by-side, and with SNOMED hierarchy (for QA) Consider migration to ICDO 3.2 need to promote certain (SNOMEDCT) content for mapping Questions Scope of SNOMED CT? A: for now, concepts in the map and transitive closure What is codable in ICD-O (e.g. rules)? A: TBD, but look at existing map Resources Needed ICD-O 3.1 (2011) data file SNOMED to ICD-O map (including refset id, etc.)In SimpleMap refset file. Map project metadataType of refset - Simple Workflow path? Need an option to map to nothing -> have a target code for this? Yong-> map lead or specialist? References/Links
{"serverDuration": 179, "requestCorrelationId": "61d7bc23ee6a7e18"}
2 Comments
Kathy Giannangelo
Would add the workflow will be as it was for ICD-9-CM. Also the need to develop a map guidance document.
Kathy Giannangelo
I noticed our map displays as M-97083 in the SNOMED CT Browser but ICD-O uses this format M-9708/3. Should this be addressed when importing content into or when exporting out of the mapping tool? Not sure what the format for the WHO file will be.