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 |
| 13004017 | Thorium | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 13005016 | Thorium, NOS | en | Synonym (core metadata concept) | Inactive | Only initial character case insensitive (core metadata concept) | SNOMED CT core |
| 812995014 | Thorium (substance) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 1233531014 | Th - Thorium | en | Synonym (core metadata concept) | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT core |
| 4412791000241111 | thorium | fr | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT Switzerland NRC maintained Module |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Thorium | Is a | Chemical element | true | Inferred relationship | Some | ||
| Thorium | Is a | Thorium AND/OR thorium compound | false | Inferred relationship | Some | ||
| Thorium | Is a | Metal (substance) | true | Inferred relationship | Some | ||
| Thorium | Is a | Thorium and/or thorium compound | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Thorium isotope | Is a | False | Thorium | Inferred relationship | Some | |
| Thorium pneumoconiosis | Causative agent | False | Thorium | Inferred relationship | Some | 1 |
| Thorium measurement | Has measured component | False | Thorium | Inferred relationship | Some | |
| Thorium measurement | Component | True | Thorium | Inferred relationship | Some | 1 |
This concept is not in any reference sets