1237369003: Myelinated nerve fiber layer (morphologic abnormality)

SNOMED CT Concept\Body structure (body structure)\Morphologically altered structure\Morphologically abnormal structure\Embryonal rest AND/OR persistent embryonic structure\Persistent embryonic structure\Myelinated nerve fiber layer (morphologic abnormality)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 30-Sep 2022. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

5098037017 Myelinated nerve fiber layer (morphologic abnormality) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

5098046011 Myelinated nerve fiber layer en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

5098047019 Medullated nerve fibre layer en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

5098048012 Medullated nerve fiber layer en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

5098049016 Myelinated nerve fibre layer en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

5098052012 mNFL - myelinated nerve fiber layer en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

5098053019 mNFL - myelinated nerve fibre layer en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Myelinated nerve fiber layer (morphologic abnormality)	Is a	Persistent embryonic structure	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
A rare ophthalmic disorder characterized by visual abnormalities (such as myopia, strabismus, or amblyopia) due to the presence of myelinated retinal nerve fibers, which appear as whitish patches with feathery edges at the level of the retinal nerve fiber layer and may be continuous or discontinuous with the optic nerve head. The defect can be unilateral or bilateral.	Associated morphology	True	Myelinated nerve fiber layer (morphologic abnormality)	Inferred relationship	Some	1
Myelinated nerve fibers of optic disc	Associated morphology	True	Myelinated nerve fiber layer (morphologic abnormality)	Inferred relationship	Some	1
Myelinated nerve fiber layer of retina	Associated morphology	True	Myelinated nerve fiber layer (morphologic abnormality)	Inferred relationship	Some	1

This concept is not in any reference sets