Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 198121019 | I1 (ISBT symbol) | en | Synonym (core metadata concept) | Active | Entire term case sensitive (core metadata concept) | SNOMED CT core | 
| 495078013 | I antigen | en | Synonym (core metadata concept) | Active | Entire term case sensitive (core metadata concept) | SNOMED CT core | 
| 785966015 | Blood group antigen I (substance) | en | Fully specified name | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 80640013 | Blood group antigen I | en | Synonym (core metadata concept) | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 80641012 | Blood group antigen I, NOS | en | Synonym (core metadata concept) | Inactive | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Blood group antigen I (substance) | est un(e) (attribut) | Antigen in Ii blood group collection | true | Inferred relationship | Some | ||
| Blood group antigen I (substance) | est un(e) (attribut) | Antigen with cold reactive autoagglutinins | true | Inferred relationship | Some | ||
| Blood group antigen I (substance) | est un(e) (attribut) | I system antigen | true | Inferred relationship | Some | 
This concept is not in any reference sets