Intellectual Disability-coarse Face-macrocephaly-cerebellar Hypotrophy Syndrome

Description

Intellectual disability-coarse face-macrocephaly-cerebellar hypotrophy syndrome is a rare, genetic, central nervous system malformation syndrome characterized by early-onset, progressive, severe cerebellar ataxia associated with progressive, moderate to severe intellecutal disability, global developmental delay, progressively coarsening facial features, relative macrocephaly and absence of seizures. Sensorineural hearing loss may be associated. Neuroimaging reveals cerebellar atrophy/hypoplasia.

Clinical Features

Top most frequent phenotypes and symptoms related to Intellectual Disability-coarse Face-macrocephaly-cerebellar Hypotrophy Syndrome

  • Intellectual disability
  • Seizures
  • Global developmental delay
  • Generalized hypotonia
  • Hearing impairment
  • Scoliosis
  • Ataxia
  • Nystagmus
  • Sensorineural hearing impairment
  • Spasticity

And another 37 symptoms. If you need more information about this disease we can help you.

Click here to know more about Mendelian.

Incidence and onset information

— Currently we don't have prevalence information about this disease (Not enough data available about incidence and published cases.)
No data available about the known clinical features onset.

Alternative names

Intellectual Disability-coarse Face-macrocephaly-cerebellar Hypotrophy Syndrome Is also known as intellectual disability-coarse face-macrocephaly-cerebellar hypoplasia syndrome, scar20, autosomal recessive spinocerebellar ataxia type 20.

Researches and researchers

Currently, we don't have any information about doctors, researches or researchers related to this disease. Please contact us if you would like to appear here.

Intellectual Disability-coarse Face-macrocephaly-cerebellar Hypotrophy Syndrome Recommended genes panels

Panel Name, Specifity and genes Tested/covered
Ataxia Exome Panel.

By Genetic Services Laboratory University of Chicago (United States).

BCS1L, RTN2, SACS, SCN1A, SCN2A, SCN8A, SCO1, SDHA, SDHD, SLC16A2, SLC17A5, SLC19A2, SLC1A3, SLC20A2, SLC2A1, SLC6A1, SLC9A1, SLC9A6, SNAP25, SOD1 , (...)

View the complete list with 457 more genes
Specificity
1 %
Genes
100 %
Non-syndromic Intellectual Disability (NS-ID) Sequencing Panel with CNV Detection.

By PreventionGenetics PreventionGenetics (United States).

BDNF, RPS6KA3, SCN2A, SCN8A, SLC16A2, SLC2A1, SLC6A8, SLC9A6, SMC1A, KDM5C, STXBP1, TBR1, TCF4, TSPAN7, TRIO, UBA7, UBE2A, ZNF711, BCL11A, FTSJ1 , (...)

View the complete list with 90 more genes
Specificity
1 %
Genes
100 %
Mental retardation - different panels.

By Institute of Human Genetics Uniklinik RWTH Aachen (Germany).

RGS7, RIT1, RMRP, BCS1L, RPL10, RPS6KA3, RRAS, SALL1, SC5D, ATXN10, BLM, SCN1A, SCN2A, SCN8A, SCO2, AIMP1, SDCCAG8, SDHA, SDHB, SGSH , (...)

View the complete list with 845 more genes
Specificity
1 %
Genes
100 %
Neurogenetic Disorders - panels.

By MGZ Medical Genetics Center (Germany).

BCS1L, RTN2, RYR1, SACS, SCN1A, SCN1B, SCN2A, SCN8A, SCO1, SCO2, AIMP1, SDHA, SDHB, SDHC, SDHD, SGCE, SLC16A2, SLC17A5, SLC19A2, SLC1A3 , (...)

View the complete list with 572 more genes
Specificity
1 %
Genes
100 %
Mental Retardation and Dysmorphology - panels.

By MGZ Medical Genetics Center (Germany).

RIT1, ROR2, RPL10, RPS6KA3, RRAS, SALL1, SF3B4, SGSH, ST3GAL3, SLC16A2, BRAF, SLC6A8, SLC9A6, SNAI2, SMARCA2, SMARCA4, SMARCB1, SMARCE1, ARID1A, SMC1A , (...)

View the complete list with 322 more genes
Specificity
1 %
Genes
100 %
Syndromal Diseases - panels.

By MGZ Medical Genetics Center (Germany).

RIT1, ROR2, RPL10, RPS6KA3, RRAS, SALL1, SF3B4, SGSH, ST3GAL3, SLC16A2, BRAF, SLC6A8, SLC9A6, SNAI2, SMARCA2, SMARCA4, SMARCB1, SMARCE1, ARID1A, SMC1A , (...)

View the complete list with 321 more genes
Specificity
1 %
Genes
100 %
Ataxia and differential diagnoses Panel.

By CeGaT GmbH (Germany).

RPIA, SACS, ATXN1, ATXN10, ATXN2, ATXN7, SCN2A, SLC17A5, SLC1A3, SLC6A1, SLC9A1, SNAP25, BTD, SPG7, SPR, SPTBN2, STUB1, TBP, TWNK, ACO2 , (...)

View the complete list with 184 more genes
Specificity
1 %
Genes
100 %
Ataxia, autosomal recessive and X-linked Panel.

By CeGaT GmbH (Germany).

SACS, SLC9A1, SPG7, SPTBN2, STUB1, TTPA, WWOX, ATP8A2, CA8, SNX14, APTX, COQ8A, PRICKLE1, SYNE1, PMPCA, TDP1, TPP1, RNF216, CP, SYT14 , (...)

View the complete list with 26 more genes
Specificity
3 %
Genes
100 %

You can get up to 3 more panels with our dedicated tool

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Sources and references

You can check the following sources for additional information.

ORPHANET OMIM Rare Disease Symptoms Checker

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