Proximal Myopathy With Extrapyramidal Signs

Description

Proximal myopathy with extrapyramidal signs is a rare, hereditary non-dystrophic myopathy characterized by proximal muscle weakness, delayed motor development, learning difficulties, and progressive extrapyramidal motor signs including chorea, dystonia and tremor. Variable additional features have been reported - ataxia, microcephaly, ophthalmoplegia, ptosis, and optic atrophy.

Clinical Features

Top most frequent phenotypes and symptoms related to Proximal Myopathy With Extrapyramidal Signs

  • Global developmental delay
  • Hearing impairment
  • Microcephaly
  • Ataxia
  • Muscle weakness
  • Ptosis
  • Motor delay
  • Peripheral neuropathy
  • Optic atrophy
  • Tremor

And another 26 symptoms. If you need more information about this disease we can help you.

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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.

Researches and researchers

Doctors, researchs, and experts related to Proximal Myopathy With Extrapyramidal Signs extracted from public data.

Proximal Myopathy With Extrapyramidal Signs Experts map



Current Researchs and researchers

  • PADOVA — Dr Gyorgy SZABADKAI

    Investigator of research project

    • Institution/s:
      — Universit√† degli Studi di Padova- Polo A.Vallisneri
    • Research area/topic::

      Targeting mitochondria in myopathies with RyR1 and MICU1 mutations



Mendelian

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Proximal Myopathy With Extrapyramidal Signs Recommended genes panels

Panel Name, Specifity and genes Tested/covered
MICU1 Sequencing.

By Cincinnati Children's Hospital Medical Center Laboratory of Genetics and Genomics Cincinnati Children's Hospital Medical Center (United States).

MICU1
Specificity
100 %
Genes
100 %
Dystonia Exome Panel.

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

BCS1L, SCN8A, SCP2, SDHA, SGCE, SLC16A2, SLC20A2, SLC2A1, SLC6A3, SLC6A8, SPR, SQSTM1, STXBP1, SUCLA2, SUOX, SURF1, SYNJ1, TAF1, TBCD, TH , (...)

View the complete list with 150 more genes
Specificity
1 %
Genes
100 %
Congenital Myopathy Sequencing Panel.

By PreventionGenetics PreventionGenetics (United States).

RYR1, BIN1, TNNT1, TPM2, TPM3, TTN, ACTA1, CCDC78, MICU1, SELENON, KLHL41, BICD2, MYO18B, KLHL9, CFL2, CNTN1, COL12A1, COL6A1, COL6A2, COL6A3 , (...)

View the complete list with 10 more genes
Specificity
4 %
Genes
100 %
Comprehensive Neuromuscular Sequencing Panel.

By PreventionGenetics PreventionGenetics (United States).

RYR1, BIN1, SCN4A, SGCA, SGCB, SGCD, SGCG, SNAP25, SQSTM1, STIM1, SYT2, TCAP, TIA1, TNNI2, TNNT1, TNNT3, TPM2, TPM3, MYOT, TTN , (...)

View the complete list with 104 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 %
Epilepsy and Mitochondrial Encephalopathy.

By MGZ Medical Genetics Center (Germany).

SCN1A, SCN1B, SCN2A, SCN8A, SCO1, SCO2, SDHA, SDHB, SDHC, SDHD, SGCE, SLC19A2, SLC25A12, SLC25A3, SLC25A4, SLC2A1, SLC6A8, SPG7, SPTAN1, CDKL5 , (...)

View the complete list with 166 more genes
Specificity
1 %
Genes
100 %
Mitochondrial Diseases.

By MGZ Medical Genetics Center (Germany).

BCS1L, SCO1, SCO2, SDHA, SDHB, SDHC, SDHD, SLC19A2, SLC22A5, SLC25A12, SLC25A3, SLC25A4, SLC6A8, SPG7, SUCLA2, SUCLG1, SURF1, TAZ, TWNK, TIMM8A , (...)

View the complete list with 148 more genes
Specificity
1 %
Genes
100 %

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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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