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 | 
| 30172011 | Tonsils and adenoids, NOS | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 195846016 | Tonsil or adenoid | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 195847013 | Oropharyngeal tonsil (lingual, palatine, pharyngeal) | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 478433010 | Waldeyer's ring structure | en | Synonym | Active | Entire term case sensitive | SNOMED CT core module | 
| 745213014 | Waldeyer's ring structure (body structure) | en | Fully specified name | Inactive | Entire term case sensitive | SNOMED CT core module | 
| 2840781014 | Waldeyer ring structure | en | Synonym | Active | Entire term case sensitive | SNOMED CT core module | 
| 4674438018 | Structure of pharyngeal lymphoid ring (body structure) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| 4674439014 | Structure of pharyngeal lymphoid ring | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Structure of pharyngeal lymphoid ring | Is a | Pharyngeal structure | false | Inferred relationship | Existential restriction modifier | ||
| Structure of pharyngeal lymphoid ring | Is a | Structure of lymphatic system of head | true | Inferred relationship | Existential restriction modifier | ||
| Structure of pharyngeal lymphoid ring | Is a | Lymphoid organ structure | true | Inferred relationship | Existential restriction modifier | ||
| Structure of pharyngeal lymphoid ring | Part of | Entire head | false | Additional relationship | Existential restriction modifier | ||
| Structure of pharyngeal lymphoid ring | Part of | Entire lymphoid system | false | Additional relationship | Existential restriction modifier | ||
| Structure of pharyngeal lymphoid ring | Part of | Entire pharynx | false | Additional relationship | Existential restriction modifier | ||
| Structure of pharyngeal lymphoid ring | Is a | Pharyngeal part | true | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets