Status: current, Sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 67770017 | Congenital absence of vein | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module |
| 67771018 | Congenital absence of vein, NOS | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT core module |
| 777309014 | Congenital absence of vein (disorder) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Congenital absence of portal vein | Is a | True | Congenital absence of vein | Inferred relationship | Existential restriction modifier | |
| Congenital absence of vena cava | Is a | True | Congenital absence of vein | Inferred relationship | Existential restriction modifier | |
| Congenital absence of coronary sinus | Is a | True | Congenital absence of vein | Inferred relationship | Existential restriction modifier | |
| Congenital absence of azygos vein | Is a | False | Congenital absence of vein | Inferred relationship | Existential restriction modifier | |
| Absent ductus venosus | Is a | True | Congenital absence of vein | Inferred relationship | Existential restriction modifier | |
| Congenital absence of azygos vein | Is a | True | Congenital absence of vein | Inferred relationship | Existential restriction modifier | |
| Congenital absence of innominate vein | Is a | True | Congenital absence of vein | Inferred relationship | Existential restriction modifier |
This concept is not in any reference sets