Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 01-Feb 2026. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 6153187012 | Interleukin-21 | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 6153188019 | IL-21 | en | Synonym (core metadata concept) | Active | Entire term case sensitive (core metadata concept) | SNOMED CT core |
| 6153189010 | Interleukin-21 (substance) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Interleukin-21 | Is a | Interleukin | true | Inferred relationship | Some | ||
| Interleukin-21 | Has disposition (attribute) | Immunomodulator (disposition) | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
This concept is not in any reference sets
FHIR