The Human Phenotype Ontology (HPO) provides the following list of features that have been reported in people with this condition. Much of the information in the HPO comes from Orphanet, a European rare disease database. If available, the list includes a rough estimate of how common a feature is (its frequency). Frequencies are based on a specific study and may not be representative of all studies. You can use the MedlinePlus Medical Dictionary for definitions of the terms below.
|Signs and Symptoms||Approximate number of patients (when available)|
|Abnormality of movement||50%|
|Cerebral cortical atrophy||50%|
|Opacification of the corneal stroma||5%|
|Autosomal recessive inheritance||-|
|Decreased liver function||-|
|Elevated hepatic transaminases||-|
|Failure to thrive||-|
|Increased CSF protein||-|
|Intellectual disability, profound||-|
|Muscular hypotonia of the trunk||-|
Living with a genetic or rare disease can impact the daily lives of patients and families. These resources can help families navigate various aspects of living with a rare disease.
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.