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 | 
| 25018011 | Blood group antibody Le (Lewis) | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module | 
| 25019015 | Blood group antibody Le (Lewis), NOS | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 195639011 | Antibody to antigen in ISBT system 007 | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module | 
| 195640013 | Antibody to antigen in ISBT system LE | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module | 
| 195641012 | Antibody to antigen in Lewis blood group system | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module | 
| 476641010 | Lewis system antibody | en | Synonym | Active | Entire term case sensitive | SNOMED CT core module | 
| 741009017 | Antibody to antigen in Lewis blood group system (substance) | en | Fully specified name | Active | Only initial character case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Antibody to antigen in Lewis blood group system | Is a | Antibody to blood group substance | true | Inferred relationship | Existential restriction modifier | ||
| Antibody to antigen in Lewis blood group system | Direct substance | Blood group antigen | false | Inferred relationship | Existential restriction modifier | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Blood group antibody Le^ab^ | Is a | True | Antibody to antigen in Lewis blood group system | Inferred relationship | Existential restriction modifier | |
| Blood group antibody BLe^b^ | Is a | True | Antibody to antigen in Lewis blood group system | Inferred relationship | Existential restriction modifier | |
| Blood group antibody ALe^b^ | Is a | True | Antibody to antigen in Lewis blood group system | Inferred relationship | Existential restriction modifier | |
| Blood group antibody Le^bH^ | Is a | True | Antibody to antigen in Lewis blood group system | Inferred relationship | Existential restriction modifier | |
| Blood group antibody Le^a^ | Is a | True | Antibody to antigen in Lewis blood group system | Inferred relationship | Existential restriction modifier | |
| Blood group antibody Le^b^ | Is a | True | Antibody to antigen in Lewis blood group system | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets