Orpha Number: 60040
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|
Asymmetry of face
Unsymmetrical face[ more ]
Duplication of bones of the toes
Increased size of skull
Large head circumference[ more ]
|Telangiectasia of the skin||0100585|
Webbed toes[ more ]
Large mouth[ more ]
|30%-79% of people have these symptoms|
|Aplasia/Hypoplasia of the cerebellum||
Absent/underdeveloped cerebellum[ more ]
|Failure to thrive||
Weight faltering[ more ]
Increased size of cheeks
Large cheeks[ more ]
Too much cerebrospinal fluid in the brain
Mental retardation, nonspecific
Mental-retardation[ more ]
Low or weak muscle tone
|5%-29% of people have these symptoms|
Abnormal heart rate
Heart rhythm disorders
Irregular heart beat
Irregular heartbeat[ more ]
|Deeply set eye||
Deep set eye
Sunken eye[ more ]
|Depressed nasal bridge||
Depressed bridge of nose
Flat bridge of nose
Flat nasal bridge
Flat, nasal bridge
Flattened nasal bridge
Low nasal bridge
Low nasal root[ more ]
|Percent of people who have these symptoms is not available through HPO|
Increased width of the forehead
Wide forehead[ more ]
|Cavum septum pellucidum||0002389|
|Downslanted palpebral fissures||
Downward slanting of the opening between the eyelids
Prominent eye folds[ more ]
Decreased muscle tone
Low muscle tone[ more ]
Widely spaced eyes[ more ]
Loosejointedness[ more ]
Prominent ear lobes
prominent ear lobules[ more ]
Abnormally small eyeball
Progressively abnormally enlarging cranium
Progressively abnormally enlarging skull[ more ]
Webbed fingers or toes
|Ventricular septal defect||0001629|
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.
Research helps us better understand diseases and can lead to advances in diagnosis and treatment. This section provides resources to help you learn about medical research and ways to get involved.
Support and advocacy groups can help you connect with other patients and families, and they can provide valuable services. Many develop patient-centered information and are the driving force behind research for better treatments and possible cures. They can direct you to research, resources, and services. Many organizations also have experts who serve as medical advisors or provide lists of doctors/clinics. Visit the group’s website or contact them to learn about the services they offer. Inclusion on this list is not an endorsement by GARD.
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.
Questions sent to GARD may be posted here if the information could be helpful to others. We remove all identifying information when posting a question to protect your privacy. If you do not want your question posted, please let us know.