Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2009. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Hydantoin derivative anticonvulsant (substance) | Is a | Anticonvulsant (substance) | true | Inferred relationship | Some | ||
| Hydantoin derivative anticonvulsant (substance) | Is a | Hydantoin (substance) | false | Inferred relationship | Some | ||
| Hydantoin derivative anticonvulsant (substance) | Is a | Hydantoin derivative (substance) | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Phenytoin (substance) | Is a | True | Hydantoin derivative anticonvulsant (substance) | Inferred relationship | Some | |
| Ethotoin | Is a | True | Hydantoin derivative anticonvulsant (substance) | Inferred relationship | Some | |
| Mephenytoin | Is a | True | Hydantoin derivative anticonvulsant (substance) | Inferred relationship | Some | |
| Fosphenytoin (substance) | Is a | True | Hydantoin derivative anticonvulsant (substance) | Inferred relationship | Some | |
| Hydantoin derivative poisoning | Causative agent | False | Hydantoin derivative anticonvulsant (substance) | Inferred relationship | Some | 1 |
| Adverse reaction to hydantoin derivatives NOS | Causative agent | False | Hydantoin derivative anticonvulsant (substance) | Inferred relationship | Some | |
| Hydantoin derivative anticonvulsant | Has active ingredient | False | Hydantoin derivative anticonvulsant (substance) | Inferred relationship | Some | |
| Hydantoin derivative poisoning NOS | Causative agent | False | Hydantoin derivative anticonvulsant (substance) | Inferred relationship | Some | |
| Adverse reaction caused by hydantoin derivative | Causative agent | False | Hydantoin derivative anticonvulsant (substance) | Inferred relationship | Some | 1 |
| Free phenytoin (substance) | Is a | True | Hydantoin derivative anticonvulsant (substance) | Inferred relationship | Some | |
| Phenytoin sodium (substance) | Is a | True | Hydantoin derivative anticonvulsant (substance) | Inferred relationship | Some | |
| Fosphenytoin sodium (substance) | Is a | True | Hydantoin derivative anticonvulsant (substance) | Inferred relationship | Some | |
| Phenytoin calcium | Is a | True | Hydantoin derivative anticonvulsant (substance) | Inferred relationship | Some |
Reference Sets