Status: current, Sufficiently defined by necessary conditions definition status. Date: 31-Jul 2004. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 250116011 | FH: Sister | en | Synonym | Active | Entire term case sensitive | SNOMED CT core module | 
| 541352014 | Family history: Sister (context-dependent category) | en | Fully specified name | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 2606923010 | Family history: Sister (situation) | en | Fully specified name | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 2666182013 | Family history: Sister | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module | 
| 2836541013 | Family history with explicit context pertaining to sister (situation) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| 2841588014 | Family history with explicit context pertaining to sister | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Family history: Sister alive and well | Is a | True | Family history with explicit context pertaining to sister | Inferred relationship | Existential restriction modifier | |
| Family history: Sister alive with problem | Is a | True | Family history with explicit context pertaining to sister | Inferred relationship | Existential restriction modifier | |
| Sister deceased | Is a | True | Family history with explicit context pertaining to sister | Inferred relationship | Existential restriction modifier | |
| Family history: Sister NOS | Is a | False | Family history with explicit context pertaining to sister | Inferred relationship | Existential restriction modifier | |
| Family history: Sister NOS | Is a | False | Family history with explicit context pertaining to sister | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets