documentation:vocabulary:icdo3
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documentation:vocabulary:icdo3 [2020/01/03 17:06] ekorchmar |
documentation:vocabulary:icdo3 [2020/01/08 11:07] ekorchmar Clarified relation between ICDO and ICD10 |
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| Concepts that represent various body sites. | Concepts that represent various body sites. | ||
| - | ICDO Topography concepts correspond to codes of malignant neoplastic condition concepts in [[ICD10]] vocabulary and use the same 4 character alphanumeric codes. | + | ICDO Topography concepts in general correspond to codes of malignant neoplastic condition concepts in [[ICD10]] vocabulary and use the same format 4 character alphanumeric codes. |
| ^ CONCEPT_CODE ^ VOCABULARY_ID ^ CONCEPT_NAME ^ CONCEPT_CLASS_ID ^ | ^ CONCEPT_CODE ^ VOCABULARY_ID ^ CONCEPT_NAME ^ CONCEPT_CLASS_ID ^ | ||
| | C15.2 | ICDO3 | Abdominal esophagus | ICDO Topography | | | C15.2 | ICDO3 | Abdominal esophagus | ICDO Topography | | ||
| | C15.2 | ICD10 | Malignant neoplasm: Abdominal part of oesophagus | ICD10 code | | | C15.2 | ICD10 | Malignant neoplasm: Abdominal part of oesophagus | ICD10 code | | ||
| - | Benign neoplasms, in-situ neoplasms or neoplasms of uncertain behavior will still use same ICD10 codes for malignant neoplasm to represent topography. | + | Benign neoplasms, in-situ neoplasms or neoplasms of uncertain behavior will still use same ICD10 codes for malignant neoplasm to represent topography. Conversion tables from ICD10 conditions to ICDO3 topography codes are [[https://seer.cancer.gov/tools/conversion/ICD03toICD9CM-ICD10-ICD10CM.xls|provided by SEER]]. |
| **2. ICDO Histology** | **2. ICDO Histology** | ||
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| All ICDO conditions have equivalence mappings or hierarchical relations built to SNOMED concepts from SNOMED Clinical Finding sub-hierarchy. This way ICDO3 Condition concepts form seamless extension of SNOMED hierarchy. | All ICDO conditions have equivalence mappings or hierarchical relations built to SNOMED concepts from SNOMED Clinical Finding sub-hierarchy. This way ICDO3 Condition concepts form seamless extension of SNOMED hierarchy. | ||
| - | Relations for conditions are built automatically, using manual relations of Topographies and Histologies to corresponding SNOMED concepts. Existing mappings, list of combinations and logic for building the condition hierarchy can be found on projects [[https://github.com/OHDSI/Vocabulary-v5.0/tree/master/ICDO3|github]]. | + | Relations for conditions are built automatically, using manual relations of Topographies and Histologies to corresponding SNOMED concepts. All SNOMED condition that have exact match on attribute set are taken as mapping targets and all concepts that have more generic attribute set are made ancestors. Existing mappings, list of combinations and logic for building the condition hierarchy can be found on projects [[https://github.com/OHDSI/Vocabulary-v5.0/tree/master/ICDO3|github]]. |
| === Standard status and hierarchy === | === Standard status and hierarchy === | ||
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| * [[https://seer.cancer.gov/icd-o-3/|NIH SEER]]: ICDO3 coding guidelines and validation list | * [[https://seer.cancer.gov/icd-o-3/|NIH SEER]]: ICDO3 coding guidelines and validation list | ||
| * [[https://confluence.ihtsdotools.org/display/DOCEG/SNOMED+CT+Editorial+Guide|SNOMED CT editorial guide]]: used to create attribute extensions and manage hierarchy | * [[https://confluence.ihtsdotools.org/display/DOCEG/SNOMED+CT+Editorial+Guide|SNOMED CT editorial guide]]: used to create attribute extensions and manage hierarchy | ||
| + | * [[https://seer.cancer.gov/tools/conversion/ICD03toICD9CM-ICD10-ICD10CM.xls|Conversion tables from ICD10 conditions to ICD-O topography]]: Used for ETL | ||
documentation/vocabulary/icdo3.txt ยท Last modified: 2021/03/22 10:54 by ekorchmar
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