Rare Infectious Disease News
Disease Profile
Triopia
Prevalence estimates on Rare Medical Network websites are calculated based on data available from numerous sources, including US and European government statistics, the NIH, Orphanet, and published epidemiologic studies. Rare disease population data is recognized to be highly variable, and based on a wide variety of source data and methodologies, so the prevalence data on this site should be assumed to be estimated and cannot be considered to be absolutely correct.
<1 / 1 000 000
Age of onset
Neonatal
ICD-10
Q15.8
Inheritance
Autosomal dominant A pathogenic variant in only one gene copy in each cell is sufficient to cause an autosomal dominant disease.
Autosomal recessive Pathogenic variants in both copies of each gene of the chromosome are needed to cause an autosomal recessive disease and observe the mutant phenotype.
X-linked
dominant X-linked dominant inheritance, sometimes referred to as X-linked dominance, is a mode of genetic inheritance by which a dominant gene is carried on the X chromosome.
dominant X-linked dominant inheritance, sometimes referred to as X-linked dominance, is a mode of genetic inheritance by which a dominant gene is carried on the X chromosome.
X-linked
recessive Pathogenic variants in both copies of a gene on the X chromosome cause an X-linked recessive disorder.
recessive Pathogenic variants in both copies of a gene on the X chromosome cause an X-linked recessive disorder.
Mitochondrial or multigenic Mitochondrial genetic disorders can be caused by changes (mutations) in either the mitochondrial DNA or nuclear DNA that lead to dysfunction of the mitochondria and inadequate production of energy.
Multigenic or multifactor Inheritance involving many factors, of which at least one is genetic but none is of overwhelming importance, as in the causation of a disease by multiple genetic and environmental factors.
Not applicable
Symptoms
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 |
Learn More:
HPO ID
|
|---|---|---|
| 80%-99% of people have these symptoms | ||
| Abnormal eyebrow morphology |
Abnormality of the eyebrow
|
0000534 |
| Abnormal pupil morphology |
Abnormality of the pupil
Pupillary abnormalities
Pupillary abnormality
[ more ] |
0000615 |
| Abnormality of the fontanelles or cranial sutures | 0000235 | |
| Abnormality of the skin | 0000951 | |
| Blepharophimosis |
Narrow opening between the eyelids
|
0000581 |
|
Cleft roof of mouth
|
0000175 | |
| Dolichocephaly |
Long, narrow head
Tall and narrow skull
[ more ] |
0000268 |
| Encephalocele | 0002084 | |
| Facial asymmetry |
Asymmetry of face
Crooked face
Unsymmetrical face
[ more ] |
0000324 |
| Frontal bossing | 0002007 | |
| Hypertelorism |
Wide-set eyes
Widely spaced eyes
[ more ] |
0000316 |
| Iris coloboma |
Cat eye
|
0000612 |
| Laryngomalacia |
Softening of voice box tissue
|
0001601 |
| Macrocephaly |
Increased size of skull
Large head
Large head circumference
[ more ] |
0000256 |
| Median |
Central cleft upper lip
|
0000161 |
| Microcornea |
Cornea of eye less than 10mm in diameter
|
0000482 |
| Midline facial cleft | 0100629 | |
| Polyhydramnios |
High levels of amniotic fluid
|
0001561 |
Learn more
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.
In-Depth Information
- Orphanet is a European reference portal for information on rare diseases and orphan drugs. Access to this database is free of charge.