Status: current, Not 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 |
| Structure of mucous gland of pharyngotympanic tube (body structure) | Is a | True | Structure of mucous membrane of Eustachian tube | Inferred relationship | Some | |
| Entire mucous membrane of Eustachian tube | Is a | True | Structure of mucous membrane of Eustachian tube | Inferred relationship | Some |
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)
Dutch pathology simple reference set (foundation metadata concept)