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 | 
| 14028010 | ^218^Radon | en | Synonym (core metadata concept) | Inactive | Entire term case sensitive (core metadata concept) | SNOMED CT core | 
| 819769018 | ^218^Radon (substance) | en | Fully specified name | Inactive | Entire term case sensitive (core metadata concept) | SNOMED CT core | 
| 3649036014 | Radon-218 (substance) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 3649037017 | 218-Rn | en | Synonym (core metadata concept) | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 3649038010 | Radon-218 | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 2785931000052118 | ^218^Rn | sv | Synonym (core metadata concept) | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT Sweden NRC maintained module (core metadata concept) | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Radon-218 (substance) | Is a | Radon radioisotope | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
This concept is not in any reference sets