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 |
Congenital stenosis of aqueduct of Sylvius | Is a | False | Congenital obstruction of aqueduct of Sylvius | Inferred relationship | Existential restriction modifier (core metadata concept) |
This concept is not in any reference sets