Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jul 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 1197601011 | Number of regional lymph nodes involved (observable entity) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| 1210859014 | Number of regional lymph nodes involved | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Number of regional lymph nodes involved | Is a | Lymph node observable | false | Inferred relationship | Existential restriction modifier | ||
| Number of regional lymph nodes involved | Is a | Specimen measurable | true | Inferred relationship | Existential restriction modifier | ||
| Number of regional lymph nodes involved | Is a | Tumor measureable | false | Inferred relationship | Existential restriction modifier | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Number of right regional lymph nodes involved | Is a | True | Number of regional lymph nodes involved | Inferred relationship | Existential restriction modifier | |
| Number of left regional lymph nodes involved | Is a | True | Number of regional lymph nodes involved | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets