Status: current, Primitive. Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 18942011 | Blood group antigen Le^a^ | en | Synonym | Active | Initial character case insensitive | SNOMED CT core |
| 195316014 | LE1 (ISBT symbol) | en | Synonym | Active | Case sensitive | SNOMED CT core |
| 334189013 | Lea antigen | en | Synonym | Active | Case sensitive | SNOMED CT core |
| 608423019 | Blood group antigen Le^a^ (substance) | en | Fully specified name | Active | Initial character case insensitive | SNOMED CT core |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Blood group antigen Le^a^ | Is a | Antigen in Lewis (Le) blood group system | true | Inferred relationship | Some | ||
| Blood group antigen Le^a^ | Is a | Lewis system antigen | false | Inferred relationship | Some | ||
| Blood group antigen Le^a^ | Measures | Lewis system antigen | false | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Le^a^ blood group typing | Component | True | Blood group antigen Le^a^ | Inferred relationship | Some | 1 |
| Le^a^ blood group typing | Has measured component | False | Blood group antigen Le^a^ | Inferred relationship | Some |
Reference Sets
Substance foundation reference set
FHIR