Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Acute viral tonsillitis | Is a | True | Viral tonsillitis | Inferred relationship | Some | |
| Pharyngotonsillitis caused by Human herpes simplex virus (disorder) | Is a | True | Viral tonsillitis | Inferred relationship | Some | 
This concept is not in any reference sets