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716179006: Extraventricular neurocytoma (morphologic abnormality)


Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2016. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
3304987019 Extraventricular neurocytoma (morphologic abnormality) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core
3304988012 Extraventricular neurocytoma en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core


0 descendants.

Expanded Value Set


Outbound Relationships Type Target Active Characteristic Refinability Group Values
Extraventricular neurocytoma (morphologic abnormality) Is a Neoplasm of uncertain behaviour true Inferred relationship Some
Extraventricular neurocytoma (morphologic abnormality) Is a Neuroepitheliomatous neoplasm true Inferred relationship Some

Inbound Relationships Type Active Source Characteristic Refinability Group
Extraventricular neurocytoma (EVN), a variant of central neurocytoma, is a rare neuronal neoplasm, composed of round cells with neuronal differentiation, which is located outside of the ventricular system, usually within the spinal cord or cerebral hemispheres and that manifests with headache, nausea, vomiting, complex partial seizures or focal neurological deficits. In some cases it may exhibit atypical features consistent with aggressive clinical behavior. Associated morphology True Extraventricular neurocytoma (morphologic abnormality) Inferred relationship Some 1

This concept is not in any reference sets

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