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 | 
| Excision of chemodectoma of pineal gland | Is a | True | Excision of lesion of pineal gland | Inferred relationship | Some | 
This concept is not in any reference sets