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11701009: Hemicephaly (disorder)


Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 01-Apr 2025. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
20216019 Hemicephaly en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
20217011 Hemicephalia en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
20218018 Hemicephalus en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
20219014 Congenital absence of cerebrum en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
684545012 Hemicephaly (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core
4428191000241119 hémicéphalie fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module


31 descendants. Search Descendants:

Expanded Value Set


Outbound Relationships Type Target Active Characteristic Refinability Group Values
Hemicephaly Is a Congenital absence of part of brain true Inferred relationship Some
Hemicephaly Finding site The cerebrum is the regional structure of the brain, which is the adult equivalent of the forebrain or prosencephalon. It is constituted by the structural derivatives of the telencephalon and diencephalon including the cerebral hemispheres, epithalamus, thalamus, hypothalamus, lateral ventricles and third ventricle. This definition is harmonious with the Federation of Association of Anatomist Second Edition (2019) Part V Terminologia Anatomica. false Inferred relationship Some 1
Hemicephaly Associated morphology Congenital absence false Inferred relationship Some 1
Hemicephaly Associated morphology Congenital partial absence false Inferred relationship Some 2
Hemicephaly Occurrence Congenital false Inferred relationship Some
Hemicephaly Associated morphology anomalie du développement false Inferred relationship Some 1
Hemicephaly Finding site Brain structure false Inferred relationship Some 1
Hemicephaly Finding site Structure of central nervous system (body structure) false Inferred relationship Some 1
Hemicephaly Finding site Brain part false Inferred relationship Some 2
Hemicephaly Finding site The cerebrum is the regional structure of the brain, which is the adult equivalent of the forebrain or prosencephalon. It is constituted by the structural derivatives of the telencephalon and diencephalon including the cerebral hemispheres, epithalamus, thalamus, hypothalamus, lateral ventricles and third ventricle. This definition is harmonious with the Federation of Association of Anatomist Second Edition (2019) Part V Terminologia Anatomica. true Inferred relationship Some 1
Hemicephaly Associated morphology Congenital absence false Inferred relationship Some 1
Hemicephaly Associated morphology Congenital partial absence false Inferred relationship Some 2
Hemicephaly Finding site Brain part false Inferred relationship Some 2
Hemicephaly Occurrence Congenital false Inferred relationship Some 3
Hemicephaly Finding site Brain part false Inferred relationship Some 3
Hemicephaly Associated morphology Congenital absence false Inferred relationship Some 3
Hemicephaly Occurrence Congenital false Inferred relationship Some 2
Hemicephaly Pathological process (attribute) Pathological developmental process true Inferred relationship Some 1
Hemicephaly Pathological process (attribute) Pathological developmental process false Inferred relationship Some 2
Hemicephaly Associated morphology Aplasia false Inferred relationship Some 2
Hemicephaly Finding site Brain structure false Inferred relationship Some 2
Hemicephaly Associated morphology Absence (morphologic abnormality) false Inferred relationship Some 2
Hemicephaly Finding site Brain part false Inferred relationship Some 1
Hemicephaly Occurrence Congenital true Inferred relationship Some 1
Hemicephaly Is a Congenital brain aplasia (disorder) false Inferred relationship Some
Hemicephaly Is a Congenital absence of the spinal cord and brain false Inferred relationship Some
Hemicephaly Associated morphology Absence (morphologic abnormality) true Inferred relationship Some 1
Hemicephaly Is a Congenital anomaly of cerebrum (disorder) true Inferred relationship Some

Inbound Relationships Type Active Source Characteristic Refinability Group
Agenesis of cerebrum Is a True Hemicephaly Inferred relationship Some
Aplasia of corpus callosum Is a True Hemicephaly Inferred relationship Some
Congenital absence of pituitary gland Is a True Hemicephaly Inferred relationship Some
Hydranencephaly Is a True Hemicephaly Inferred relationship Some
Absence of septum pellucidum Is a True Hemicephaly Inferred relationship Some
Hemispheric cerebral agenesis Is a True Hemicephaly Inferred relationship Some
Isolated arhinencephaly is a rare non-syndromic central nervous system malformation defined by the agenesis of the olfactory bulbs and tracts and characterized by complete congenital anosmia. Is a True Hemicephaly Inferred relationship Some
Congenital achiasma is a rare, genetic, non-syndromic cranial nerve and nuclear aplasia malformation characterized by the congenital absence of the optic chiasm, resulting from the failure of the optic nerve fibers to cross over and decussate to the contralateral hemisphere, leading to decreased vision, strabismus and congenital nystagmus in infancy. Is a True Hemicephaly Inferred relationship Some
Partial absence of septum pellucidum (disorder) Is a True Hemicephaly Inferred relationship Some
A rare genetic non-syndromic central nervous system malformation characterized by absence of the telencephalon and absent or abnormal diencephalic structures, combined with severe abnormalities of the mesencephalon and cerebellum. Further malformations, for example of the hands and feet, have been described in addition. Is a True Hemicephaly Inferred relationship Some

This concept is not in any reference sets

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