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 the palate||90%|
|Aplasia/Hypoplasia of the abdominal wall musculature||90%|
|Aplasia/Hypoplasia of the nipples||90%|
|Displacement of the external urethral meatus||90%|
|Hypoplasia of penis||90%|
|Prominent nasal bridge||90%|
|Thickened nuchal skin fold||90%|
|Abnormal form of the vertebral bodies||50%|
|Abnormal hair quantity||50%|
|Abnormality of dental enamel||50%|
|Low-set, posteriorly rotated ears||50%|
|Hypoplasia of dental enamel||-|
|Low anterior hairline||-|
|Low posterior hairline||-|
|Posteriorly rotated ears||-|
|Wide intermamillary distance||-|
|Wide nasal bridge||-|
|X-linked recessive inheritance||-|
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.