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 | 
| 1815015 | Persistent hyperphenylalaninemia | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 1816019 | Essential hyperphenylalaninemia | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 1817011 | Hyperphenylalaninemia, type II | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module | 
| 493753017 | Persistent hyperphenylalaninaemia | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 493754011 | Essential hyperphenylalaninaemia | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 493755012 | Hyperphenylalaninaemia, type II | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module | 
| 781079017 | Persistent hyperphenylalaninemia (disorder) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Persistent hyperphenylalaninemia | Is a | Classical phenylketonuria | true | Inferred relationship | Existential restriction modifier | ||
| Persistent hyperphenylalaninemia | Occurrence | Congenital | true | Inferred relationship | Existential restriction modifier | 1 | |
| Persistent hyperphenylalaninemia | Finding site | Body system structure | false | Inferred relationship | Existential restriction modifier | ||
| Persistent hyperphenylalaninemia | Severity | Severe | false | Inferred relationship | Existential restriction modifier | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Persistent hyperphenylalaninemia AND tyrosinemia | Is a | True | Persistent hyperphenylalaninemia | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets