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 | 
| 86597011 | Upper respiratory tract mucus | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 86598018 | Phlegm | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 789988014 | Upper respiratory tract mucus (substance) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Upper respiratory tract mucus | Is a | Mucus | true | Inferred relationship | Existential restriction modifier | ||
| Upper respiratory tract mucus | Part of | Structure of mucous gland (organ component) | false | Inferred relationship | Existential restriction modifier | ||
| Upper respiratory tract mucus | Part of | Upper respiratory tract structure | false | Inferred relationship | Existential restriction modifier | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Choking caused by phlegm in larynx | Causative agent | True | Upper respiratory tract mucus | Inferred relationship | Existential restriction modifier | 1 | 
This concept is not in any reference sets