What are the symptoms of Intellectual disability-developmental delay-contractures syndrome ?
What are the signs and symptoms of Intellectual disability-developmental delay-contractures syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Intellectual disability-developmental delay-contractures syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of movement 90% Clinodactyly of the 5th finger 90% Cognitive impairment 90% Limitation of joint mobility 90% Neurological speech impairment 90% Ophthalmoparesis 90% Skeletal muscle atrophy 90% Kyphosis 7.5% Ptosis 7.5% Scoliosis 7.5% Strabismus 7.5% Oculomotor apraxia 5% Apnea - Apraxia - Areflexia - Broad alveolar ridges - Camptodactyly - Cerebral atrophy - Congenital foot contractures - Congenital onset - Decreased fetal movement - Delayed myelination - Delayed speech and language development - Distal amyotrophy - Drooling - Dystonia - Facial palsy - Feeding difficulties - High anterior hairline - High palate - Hip dislocation - Hyperlordosis - Intellectual disability, mild - Long philtrum - Low-set ears - Muscular hypotonia - Narrow chest - Neonatal respiratory distress - Proximal placement of thumb - Retrognathia - Seizures - Short neck - Short stature - Smooth philtrum - Spasticity - Talipes equinovarus - Upslanted palpebral fissure - U-Shaped upper lip vermilion - X-linked recessive inheritance - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.