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)|
|Clinodactyly of the 5th finger||90%|
|4-5 toe syndactyly||86%|
|2-3 toe syndactyly||56%|
|Depressed nasal bridge||50%|
|External ear malformation||50%|
|Abnormal form of the vertebral bodies||7.5%|
|Abnormality of the spleen||7.5%|
|Patent ductus arteriosus||7.5%|
|Sensorineural hearing impairment||7.5%|
|Aplasia/Hypoplasia of the middle phalanx of the 2nd finger||-|
|Aplasia/Hypoplasia of the middle phalanx of the 5th finger||-|
|Autosomal dominant inheritance||-|
|Decreased fetal movement||-|
|Depressed nasal tip||-|
|Everted lower lip vermilion||-|
|Posteriorly rotated ears||-|
|Short palpebral fissure||-|
|Small anterior fontanelle||-|
|Specific learning disability||-|
|Thick vermilion border||-|
|Upslanted palpebral fissure||-|
|Vocal cord paralysis||-|
|Wide nasal bridge||-|
Making a diagnosis for a genetic or rare disease can often be challenging. Healthcare professionals typically look at a person’s medical history, symptoms, physical exam, and laboratory test results in order to make a diagnosis. The following resources provide information relating to diagnosis and testing for this condition. If you have questions about getting a diagnosis, you should contact a healthcare professional.
The resources below provide information about treatment options for this condition. If you have questions about which treatment is right for you, talk to your healthcare professional.
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.
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My son was recently diagnosed with Feingold. I was told by his doctor that this syndrome was very rare. So I started doing research online and came across a web page about who had discovered it and when. It said since 2003 only 79 people world wide have been diagnosed with it. My question is do you know how many people have been diagnosed with it now? See answer