Status: retired, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2010. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 380383014 | Persistent | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 646230015 | Persistent (qualifier value) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Persistent | Is a | Chronic | false | Inferred relationship | Existential restriction modifier | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Recurrent and persistent hematuria, dense deposit disease | Course | False | Persistent | Inferred relationship | Existential restriction modifier | |
| Persistent erythema of skin | Course | False | Persistent | Inferred relationship | Existential restriction modifier | |
| Persistent erythema of skin | Clinical course | False | Persistent | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets