Orpha Number: 397725
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||
|80%-99% of people have these symptoms|
|Abnormality of thalamus morphology||0010663|
Abnormality of cognition
Mental impairment[ more ]
Difficulty in walking
Difficulty articulating speech
|Eye of the tiger anomaly of globus pallidus||0002454|
Obsessive compulsive behavior
|Peripheral axonal neuropathy||0003477|
|5%-29% of people have these symptoms|
|Percent of people who have these symptoms is not available through HPO|
Slowness of movements[ more ]
Loss of developmental milestones
Mental deterioration in childhood[ more ]
Distal muscle wasting
|Hypoplasia of the
Underdevelopment of part of brain called corpus callosum
Decreased reflex response
Decreased reflexes[ more ]
Cognitive decline, progressive
Progressive cognitive decline[ more ]
|Motor axonal neuropathy||0007002|
Ongoing loss of nerve cells
Worsens with time
If you need medical advice, you can look for doctors or other healthcare professionals who have experience with this disease. You may find these specialists through advocacy organizations, clinical trials, or articles published in medical journals. You may also want to contact a university or tertiary medical center in your area, because these centers tend to see more complex cases and have the latest technology and treatments.
If you can’t find a specialist in your local area, try contacting national or international specialists. They may be able to refer you to someone they know through conferences or research efforts. Some specialists may be willing to consult with you or your local doctors over the phone or by email if you can't travel to them for care.
You can find more tips in our guide, How to Find a Disease Specialist. We also encourage you to explore the rest of this page to find resources that can help you find specialists.
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.
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