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63426007: Structure of lateral aperture of fourth ventricle (body structure)


Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
105428018 Lateral aperture of fourth ventricle en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
105429014 Key-Retzius lateral aperture en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core
105430016 Luschka's foramen en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core
2164095010 Foramen of Luschka en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core
4633118012 Structure of lateral aperture of fourth ventricle (body structure) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core
4633119016 Structure of lateral aperture of fourth ventricle en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core


1 descendants. Search Descendants:

Expanded Value Set


Outbound Relationships Type Target Active Characteristic Refinability Group Values
Lateral aperture of fourth ventricle Is a Anatomical orifice true Inferred relationship Some
Lateral aperture of fourth ventricle Is a Fourth ventricle structure true Inferred relationship Some
Lateral aperture of fourth ventricle partie de Entire fourth ventricle false Additional relationship Some
Lateral aperture of fourth ventricle Is a Structure of half of brain lateral to midsagittal plane (body structure) true Inferred relationship Some
Lateral aperture of fourth ventricle Is a Brain ventricle part true Inferred relationship Some
Lateral aperture of fourth ventricle Laterality Side (qualifier value) true Inferred relationship Some

Inbound Relationships Type Active Source Characteristic Refinability Group
Atresia of foramen of Luschka Finding site False Lateral aperture of fourth ventricle Inferred relationship Some 2
Dandy-Walker syndrome Finding site False Lateral aperture of fourth ventricle Inferred relationship Some 1
Dandy-Walker syndrome with spina bifida Finding site False Lateral aperture of fourth ventricle Inferred relationship Some 1
Foramen of Luschka atresia (disorder) Finding site False Lateral aperture of fourth ventricle Inferred relationship Some 1
Foramen of Luschka atresia (disorder) Finding site True Lateral aperture of fourth ventricle Inferred relationship Some 1
Foramen of Luschka atresia (disorder) Finding site False Lateral aperture of fourth ventricle Inferred relationship Some 2
A very rare genetic disorder characterized by the following congenital malformations: hydrocephalus (due to Dandy-Walker anomaly), cleft palate, and severe joint contractures. Finding site False Lateral aperture of fourth ventricle Inferred relationship Some 14
A rare central nervous system malformation characterized by severe intellectual deficit, early hypotonia with progression to spasticity and contractures, choreoathetosis, seizures, dysmorphic face (long face with prominent forehead), and brain imaging abnormalities such as Dandy-Walker malformation, and iron deposition. Finding site False Lateral aperture of fourth ventricle Inferred relationship Some 7
A rare malformation disorder characterized by sagittal craniosynostosis, Dandy-Walker malformation, hydrocephalus, craniofacial dysmorphism (including dolichocephaly, hypertelorism, micrognathia, positional ear deformity) and variable developmental delay. Finding site False Lateral aperture of fourth ventricle Inferred relationship Some 9
A rare, syndromic intellectual disability characterized by macrocephaly, short stature, intellectual disability, variable degree of spastic paraplegia, central nervous system malformations (hydrocephalus, Dandy-Walker malformation), and dysmorphic features, such as high and broad forehead, midface hypoplasia, and small and broad hands and feet. There have been no further descriptions in the literature since 1993. Finding site False Lateral aperture of fourth ventricle Inferred relationship Some 9
A rare neurologic disease characterized by bilateral cataract, Dandy-Walker malformation, and childhood onset of distal spinal muscular atrophy. Patients present with progressively deteriorating symmetrical distal muscle weakness and atrophy of the lower limbs (and, to a much lesser degree, also the upper limbs) and decreased tendon reflexes in the lower and upper limbs. Finding site False Lateral aperture of fourth ventricle Inferred relationship Some 5
Entire lateral aperture of fourth ventricle (body structure) Is a True Lateral aperture of fourth ventricle Inferred relationship Some
A syndromic disorder with, as a major feature, the association between Dandy-Walker malformation and postaxial polydactyly. The Dandy-Walker malformation has a variable expression and is characterized by a posterior fossa cyst communicating with the fourth ventricle, the partial or complete absence of the cerebellar vermis, and facultative hydrocephalus. Postaxial polydactyly includes tetramelic postaxial polydactyly of hands and feet with possible enlargement of the fifth metacarpal and metatarsal bones, as well as bifid fifth metacarpals. Finding site False Lateral aperture of fourth ventricle Inferred relationship Some 8
A rare multiple congenital anomalies/dysmorphic syndrome characterized by severe intellectual deficit, Dandy-Walker malformation, macrocephaly, severe myopia, brachytelephalangy with short and broad fingernails, and dysmorphic facial features (such as thick eyebrows, synophrys, epicanthal folds, low-set ears, short philtrum, and high-arched palate). Additional reported manifestations include seizures and skeletal and genital anomalies, among others. There have been no further descriptions in the literature since 1989. Finding site False Lateral aperture of fourth ventricle Inferred relationship Some 12

Reference Sets

Lateralizable body structure reference set (foundation metadata concept)

Anatomy structure and entire association reference set (foundation metadata concept)

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