Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Porphyria caused by toxic effect of substance (disorder) | Is a | Porphyria | false | Inferred relationship | Some | ||
| Porphyria caused by toxic effect of substance (disorder) | Occurrence | Congenital | false | Inferred relationship | Some | ||
| Porphyria caused by toxic effect of substance (disorder) | Finding site | Body system structure | false | Inferred relationship | Some | ||
| Porphyria caused by toxic effect of substance (disorder) | Is a | Disorder of porphyrin metabolism | false | Inferred relationship | Some | ||
| Porphyria caused by toxic effect of substance (disorder) | Is a | Secondary porphyria | true | Inferred relationship | Some | ||
| Porphyria caused by toxic effect of substance (disorder) | Causative agent | Substance | false | Inferred relationship | Some | 1 |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Porphyria caused by hexachlorobenzene | Is a | True | Porphyria caused by toxic effect of substance (disorder) | Inferred relationship | Some | |
| Porphyria caused by chlorinated phenol (disorder) | Is a | True | Porphyria caused by toxic effect of substance (disorder) | Inferred relationship | Some |
Reference Sets