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715981004: Autosomal recessive primary microcephaly (disorder)


Status: current, Primitive. Date: 31-Jul 2016. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
3304306016 Autosomal recessive primary microcephaly (disorder) en Fully specified name Active Case insensitive SNOMED CT core
3304307013 Autosomal recessive primary microcephaly en Synonym Active Case insensitive SNOMED CT core
3311024018 Microcephalia vera en Synonym Active Case insensitive SNOMED CT core
3311025017 True microcephaly en Synonym Active Case insensitive SNOMED CT core
3304308015 Autosomal recessive primary microcephaly (MCPH) is a rare genetically heterogeneous disorder of neurogenic brain development with features of reduced head circumference at birth with no gross anomalies of brain architecture and variable degrees of intellectual impairment. It is more common in specific populations, e.g. northern Pakistanis. Consanguinity appears to play a role in incidence. Patients have a reduction in head circumference at birth of at least 2 standard deviations below ethnically matched, age- and sex-related mean values. Caused by mutations in MCPH1, WDR62, CDK5RAP2, CEP152, ASPM, CENPJ, STIL, CEP63, CEP135 , CASC5 and PHC1. These mutations appear to lead to reduced generation of cerebral cortical neurons during embryonic neurogenesis. Inheritance is autosomal recessive. en Definition Active Case sensitive SNOMED CT core


0 descendants.

Expanded Value Set


Outbound Relationships Type Target Active Characteristic Refinability Group Values
Autosomal recessive primary microcephaly Pathological process Pathological developmental process true Inferred relationship Some 1
Autosomal recessive primary microcephaly Is a Developmental hereditary disorder true Inferred relationship Some
Autosomal recessive primary microcephaly Finding site Structure of head true Inferred relationship Some 1
Autosomal recessive primary microcephaly Has interpretation Below reference range true Inferred relationship Some 2
Autosomal recessive primary microcephaly Interprets Birth head circumference true Inferred relationship Some 2
Autosomal recessive primary microcephaly Is a Congenital microcephaly true Inferred relationship Some
Autosomal recessive primary microcephaly Is a Microcephalus false Inferred relationship Some
Autosomal recessive primary microcephaly Is a Congenital anomaly of brain false Inferred relationship Some
Autosomal recessive primary microcephaly Is a Autosomal recessive hereditary disorder true Inferred relationship Some
Autosomal recessive primary microcephaly Is a Hereditary disorder of nervous system false Inferred relationship Some
Autosomal recessive primary microcephaly Associated morphology Congenital smallness true Inferred relationship Some 1
Autosomal recessive primary microcephaly Occurrence Congenital true Inferred relationship Some 1
Autosomal recessive primary microcephaly Finding site Brain structure false Inferred relationship Some 1

Inbound Relationships Type Active Source Characteristic Refinability Group

Reference Sets

Australian emergency department reference set

Clinical finding foundation reference set

Problem/Diagnosis reference set

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