Phelan-mcdermid Syndrome; Phmds

Description

Phelan-McDermid syndrome is a developmental disorder with variable features. Common features include neonatal hypotonia, global developmental delay, normal to accelerated growth, absent to severely delayed speech, autistic behavior (see {209850}), and minor dysmorphic features (Precht et al., 1998; Prasad et al., 2000; Durand et al., 2007).

Clinical Features

Top most frequent phenotypes and symptoms related to Phelan-mcdermid Syndrome; Phmds

  • Intellectual disability
  • Seizures
  • Global developmental delay
  • Generalized hypotonia
  • Hearing impairment
  • Microcephaly
  • Strabismus
  • Muscular hypotonia
  • Pain
  • Ptosis

And another 108 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.)
— The onset for some of the known clinical features related to this disease may vary, including neonatal onset .

Alternative names

Phelan-mcdermid Syndrome; Phmds Is also known as chromosome 22q13.3 deletion syndrome, telomeric 22q13 monosomy syndrome.

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.

Phelan-mcdermid Syndrome; Phmds Recommended genes panels

Panel Name, Specifity and genes Tested/covered
SHANK3 Sequencing Test.

By Athena Diagnostics Inc (United States).

SHANK3
Specificity
100 %
Genes
100 %
Syndromic Autism Panel.

By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center (United States).

SCN1A, SCN2A, BRAF, SLC2A1, SLC9A6, SMC1A, KDM5C, CDKL5, STXBP1, TBR1, TCF4, MED12, TSC1, TSC2, UBE3A, HDAC8, CNTNAP2, FOXP2, CACNA1C, NSD1 , (...)

View the complete list with 63 more genes
Specificity
2 %
Genes
100 %
Autism Spectrum Disorders 53-Gene Panel.

By Center for Human Genetics, Inc (United States).

RPL10, SYN1, SYNGAP1, TSPAN7, PCDH10, CNTNAP2, SH3KBP1, CACNA1H, PCDH19, NLGN4X, NLGN3, NLGN1, SHANK3, SHANK2, WNK3, DIAPH3, RAB39B, NOS1AP, ASTN2, CNTNAP5 , (...)

View the complete list with 32 more genes
Specificity
2 %
Genes
100 %
Non-Specific Intellectual Disability Panel.

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

RPS6KA3, CLIP1, SCN2A, ST3GAL3, SLC16A2, SLC25A1, SLC6A8, SLC9A6, SMARCA4, SMARCB1, ARID1A, SMC1A, KDM5C, SMS, SOX11, CDKL5, STXBP1, SYN1, SYNGAP1, SYP , (...)

View the complete list with 153 more genes
Specificity
1 %
Genes
100 %
Autism/Intellectual Disability/Multiple Anomalies.

By Human Genetics Laboratory, Munroe-Meyer Institute University of Nebraska Medical Center (United States).

BDNF, RPS6KA3, SCN1A, BRAF, SLC2A1, SLC6A4, SLC9A6, SMC1A, KDM5C, SOS1, CDKL5, TCF4, MED12, TSC1, TSC2, UBE3A, HDAC8, CNTNAP2, FOXP2, CACNA1C , (...)

View the complete list with 69 more genes
Specificity
2 %
Genes
100 %
AutismNext.

By Ambry Genetics (United States).

SCN2A, SLC6A8, SLC9A6, SMC1A, CDKL5, SYNGAP1, TBR1, TCF4, MED12, TSC1, TSC2, UBE3A, HDAC8, CNTNAP2, CACNA1C, NSD1, PCDH19, NLGN4X, NLGN3, SHANK3 , (...)

View the complete list with 28 more genes
Specificity
3 %
Genes
100 %
CustomNext: Neuro.

By Ambry Genetics (United States).

RPL10, RPS6KA3, SCN1A, SCN1B, SCN2A, SCN8A, ST3GAL3, SLC16A2, SLC2A1, SLC35A2, SLC6A1, SLC6A8, SLC9A6, SMARCA2, SMARCA4, SMARCB1, SMC1A, KDM5C, SMS, SNAP25 , (...)

View the complete list with 176 more genes
Specificity
1 %
Genes
100 %
Neurodevelopment-Expanded.

By Ambry Genetics (United States).

RPL10, RPS6KA3, SCN1A, SCN1B, SCN2A, SCN8A, ST3GAL3, SLC16A2, SLC2A1, SLC35A2, SLC6A1, SLC6A8, SLC9A6, SMARCA2, SMARCA4, SMARCB1, SMC1A, KDM5C, SMS, SNAP25 , (...)

View the complete list with 176 more genes
Specificity
1 %
Genes
100 %

You can get up to 26 more panels with our dedicated tool

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Sources and references

You can check the following sources for additional information.

ORPHANET MESH OMIM Genetic Syndrome Finder

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