Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 381470015 | Usnic acid | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module |
| 647210012 | Usnic acid (substance) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Usnic acid | Is a | Plant allergen patch test series | false | Inferred relationship | Existential restriction modifier | ||
| Usnic acid | Is a | Lichen acid | true | Inferred relationship | Existential restriction modifier | ||
| Usnic acid | Has disposition | Antifungal | true | Inferred relationship | Existential restriction modifier | ||
| Usnic acid | Is a | Ketone | true | Inferred relationship | Existential restriction modifier | ||
| Usnic acid | Is a | Substance with antifungal mechanism of action | true | Inferred relationship | Existential restriction modifier | ||
| Usnic acid | Is a | Benzofuran | true | Inferred relationship | Existential restriction modifier | ||
| Usnic acid | Is a | Polyphenol | true | Inferred relationship | Existential restriction modifier |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| D-usnic acid | Is a | False | Usnic acid | Inferred relationship | Existential restriction modifier | |
| L-usnic acid | Is a | False | Usnic acid | Inferred relationship | Existential restriction modifier | |
| Product containing usnic acid | Has active ingredient | True | Usnic acid | Inferred relationship | Existential restriction modifier | 1 |
| Product containing only usnic acid (medicinal product) | Has active ingredient | True | Usnic acid | Inferred relationship | Existential restriction modifier | 1 |
| Allergy to usnic acid | Causative agent | False | Usnic acid | Inferred relationship | Existential restriction modifier | 1 |
| Allergic contact dermatitis caused by usnic acid | Causative agent | True | Usnic acid | Inferred relationship | Existential restriction modifier | 1 |
This concept is not in any reference sets
FHIR