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 | 
| Tetrahydrobiopterin synthesis defect (disorder) | est un(e) (attribut) | Autosomal recessive hereditary disorder | true | Inferred relationship | Some | ||
| Tetrahydrobiopterin synthesis defect (disorder) | est un(e) (attribut) | Disorder of tetrahydrobiopterin metabolism | true | Inferred relationship | Some | ||
| Tetrahydrobiopterin synthesis defect (disorder) | est un(e) (attribut) | Hyperphenylalaninemia | true | Inferred relationship | Some | ||
| Tetrahydrobiopterin synthesis defect (disorder) | localisation d'une constatation (attribut) | structure d'un système corporel | false | Inferred relationship | Some | ||
| Tetrahydrobiopterin synthesis defect (disorder) | survenue (attribut) | congénital | false | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| déficit en dihydroptéridine réductase (trouble) | est un(e) (attribut) | True | Tetrahydrobiopterin synthesis defect (disorder) | Inferred relationship | Some | |
| Guanosine triphosphate cyclohydrolase I deficiency (disorder) | est un(e) (attribut) | True | Tetrahydrobiopterin synthesis defect (disorder) | Inferred relationship | Some | |
| 6-Pyruvoyl-tetrahydrobiopterin synthase deficiency | est un(e) (attribut) | True | Tetrahydrobiopterin synthesis defect (disorder) | Inferred relationship | Some | |
| Pterin-4-carbinolamine dehydratase deficiency | est un(e) (attribut) | True | Tetrahydrobiopterin synthesis defect (disorder) | Inferred relationship | Some | 
This concept is not in any reference sets