Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2020. Module: SNOMED CT core
Descriptions:
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
Malignant meningioma of optic nerve sheath (disorder) | Is a | True | Meningioma of optic nerve sheath | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Primary optic nerve sheath meningioma (disorder) | Is a | True | Meningioma of optic nerve sheath | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Secondary optic nerve sheath meningioma (disorder) | Is a | True | Meningioma of optic nerve sheath | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Meningioma of orbit (disorder) | Is a | False | Meningioma of optic nerve sheath | Inferred relationship | Existential restriction modifier (core metadata concept) |
This concept is not in any reference sets