Status: current, Sufficiently defined by necessary conditions definition status. Date: 31-Jul 2020. Module: SNOMED CT core module
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Hereditary C1 esterase inhibitor deficiency - deficient factor | Is a | False | Hereditary angioedema | Inferred relationship | Existential restriction modifier | |
| Hereditary C1 esterase inhibitor deficiency - dysfunctional factor | Is a | False | Hereditary angioedema | Inferred relationship | Existential restriction modifier | |
| Acquired C1 esterase inhibitor deficiency | Is a | False | Hereditary angioedema | Inferred relationship | Existential restriction modifier | |
| ACE inhibitor-aggravated angioedema-urticaria (disorder) | Is a | False | Hereditary angioedema | Inferred relationship | Existential restriction modifier | |
| Hereditary angioedema with normal C1 esterase inhibitor activity | Is a | True | Hereditary angioedema | Inferred relationship | Existential restriction modifier | |
| Hereditary angioedema with C1 esterase inhibitor deficiency | Is a | True | Hereditary angioedema | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets