1. Mendelian
  2. Genes
  3. DYT21

DYT21 gene related symptoms and diseases

All the information presented here about the DYT21 gene and its related diseases, symptoms, and test panels has been aggregated from the following public sources: NCBIGENE,ORPHANET,HGNC, Mendelian Rare Disease Search Engine.

Table of contents:

Top 5 symptoms and clinical features associated to DYT21 gene

Symptoms // Phenotype % Cases
Dystonia Very Common - Between 80% and 100% cases
Abnormality of movement Very Common - Between 80% and 100% cases
Stereotypy Very Common - Between 80% and 100% cases
Torticollis Very Common - Between 80% and 100% cases
Dysphonia Very Common - Between 80% and 100% cases

Other less frequent symptoms and clinical features

Patients with DYT21 gene alterations may also develop some of the following symptoms and phenotypes:

  • Commonly - More than 50% cases

  • Limb dystonia
  • Generalized dystonia
  • Blepharospasm
  • Focal dystonia
  • Laryngeal dystonia
  • Torsion dystonia
  • Axial dystonia
  • Paroxysmal dystonia

Rare diseases associated to DYT21 gene

Here you will find a list of rare diseases related to the DYT21. You can also use our tool to get a more accurate diagnosis based on your current symptoms.


PRIMARY DYSTONIA, DYT21 TYPE

Alternate names

PRIMARY DYSTONIA, DYT21 TYPE Is also known as dyt21

Description

Primary dystonia, DYT21 type is a subtype of mixed dystonia with a late-onset form of pure torsion dystonia.

Most common symptoms of PRIMARY DYSTONIA, DYT21 TYPE

  • Dystonia
  • Abnormality of movement
  • Stereotypy
  • Torticollis
  • Dysphonia


More info about PRIMARY DYSTONIA, DYT21 TYPE

SOURCES: ORPHANET OMIM



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