Question: What are the symptoms of Passos-Bueno syndrome ?
Answer: What are the signs and symptoms of Passos-Bueno syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Passos-Bueno 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 the macula 90% Encephalocele 90% Myopia 90% Retinal detachment 90% Skull defect 90% Abnormality of the vitreous humor 50% Hydrocephalus 50% Nystagmus 50% Visual impairment 50% Cataract 7.5% Depressed nasal bridge 7.5% Ectopia lentis 7.5% Epicanthus 7.5% Joint hypermobility 7.5% Lymphangioma 7.5% Malar flattening 7.5% Patent ductus arteriosus 7.5% Pyloric stenosis 7.5% Seizures 7.5% Situs inversus totalis 7.5% Strabismus 7.5% Vesicoureteral reflux 7.5% Mental deterioration 5% Ataxia - Autosomal recessive inheritance - Band keratopathy - Cerebellar atrophy - Cerebral atrophy - Congenital cataract - Macular hypoplasia - Occipital encephalocele - Phenotypic variability - Phthisis bulbi - Polymicrogyria - Severe Myopia - Ventriculomegaly - Visual loss - Vitreoretinal degeneration - 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.
Source: GARD