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Disease Profile
Ataxia with oculomotor apraxia type 3
Prevalence estimates on Rare Medical Network websites are calculated based on data available from numerous sources, including US and European government statistics, the NIH, Orphanet, and published epidemiologic studies. Rare disease population data is recognized to be highly variable, and based on a wide variety of source data and methodologies, so the prevalence data on this site should be assumed to be estimated and cannot be considered to be absolutely correct.
#N/A
Age of onset
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ICD-10
#N/A
Inheritance
Autosomal dominant A pathogenic variant in only one gene copy in each cell is sufficient to cause an autosomal dominant disease.
Autosomal recessive Pathogenic variants in both copies of each gene of the chromosome are needed to cause an autosomal recessive disease and observe the mutant phenotype.
X-linked
dominant X-linked dominant inheritance, sometimes referred to as X-linked dominance, is a mode of genetic inheritance by which a dominant gene is carried on the X chromosome.
dominant X-linked dominant inheritance, sometimes referred to as X-linked dominance, is a mode of genetic inheritance by which a dominant gene is carried on the X chromosome.
X-linked
recessive Pathogenic variants in both copies of a gene on the X chromosome cause an X-linked recessive disorder.
recessive Pathogenic variants in both copies of a gene on the X chromosome cause an X-linked recessive disorder.
Mitochondrial or multigenic Mitochondrial genetic disorders can be caused by changes (mutations) in either the mitochondrial DNA or nuclear DNA that lead to dysfunction of the mitochondria and inadequate production of energy.
Multigenic or multifactor Inheritance involving many factors, of which at least one is genetic but none is of overwhelming importance, as in the causation of a disease by multiple genetic and environmental factors.
Not applicable
Other names (AKA)
Ataxia-oculomotor apraxia 3; Aaxia-oculomotor apraxia-3; AOA3
Symptoms
This table lists symptoms that people with this disease may have. For most diseases, symptoms will vary from person to person. People with the same disease may not have all the symptoms listed. This information comes from a database called the Human Phenotype Ontology (HPO) . The HPO collects information on symptoms that have been described in medical resources. The HPO is updated regularly. Use the HPO ID to access more in-depth information about a symptom.
| Medical Terms | Other Names |
Learn More:
HPO ID
|
|---|---|---|
| Percent of people who have these symptoms is not available through HPO | ||
| Areflexia |
Absent tendon reflexes
|
0001284 |
| 0000007 | ||
| Cerebellar atrophy |
Degeneration of cerebellum
|
0001272 |
| Distal sensory impairment |
Decreased sensation in extremities
|
0002936 |
|
Difficulty articulating speech
|
0001260 | |
| Dysmetria |
Lack of coordination of movement
|
0001310 |
| Frequent falls | 0002359 | |
| Hyporeflexia |
Decreased reflex response
Decreased reflexes
[ more ] |
0001265 |
| Muscle weakness |
Muscular weakness
|
0001324 |
|
Involuntary, rapid, rhythmic eye movements
|
0000639 | |
| Oculomotor apraxia | 0000657 | |
| Polyneuropathy |
Peripheral nerve disease
|
0001271 |
| Progressive |
Worsens with time
|
0003676 |
| Slow saccadic eye movements |
Slow eye movements
|
0000514 |
Learn more
These resources provide more information about this condition or associated symptoms. The in-depth resources contain medical and scientific language that may be hard to understand. You may want to review these resources with a medical professional.
In-Depth Information
- Online Mendelian Inheritance in Man (OMIM) is a catalog of human genes and genetic disorders. Each entry has a summary of related medical articles. It is meant for health care professionals and researchers. OMIM is maintained by Johns Hopkins University School of Medicine.