Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Primitive brain vesicle | Is a | Developmental brain structure | true | Inferred relationship | Some | ||
| Primitive brain vesicle | Part of | Entire embryo | false | Additional relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Forebrain vesicle | Is a | False | Primitive brain vesicle | Inferred relationship | Some | |
| Midbrain vesicle | Is a | True | Primitive brain vesicle | Inferred relationship | Some | |
| Hindbrain vesicle | Is a | True | Primitive brain vesicle | Inferred relationship | Some | |
| Entire primitive brain vesicle (body structure) | Is a | True | Primitive brain vesicle | Inferred relationship | Some | |
| Prosencephalon structure | Is a | True | Primitive brain vesicle | Inferred relationship | Some | 
Reference Sets
Anatomy structure and entire association reference set (foundation metadata concept)