Rare Neurology News
Disease Profile
Pinheiro Freire-Maia Miranda syndrome
Prevalence
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.
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
-
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
Other names (AKA)
Trichodermodysplasia with dental alterations
Categories
Congenital and Genetic Diseases; Mouth Diseases; Skin Diseases
Summary
The following summary is from Orphanet, a European reference portal for information on rare diseases and orphan drugs.
Orpha Number: 3353
Definition
Trichodermodysplasia-dental alterations syndrome is a rare, genetic ectodermal dysplasia syndrome characterized by sparse, thin, brittle scalp hair, as well as sparse eyebrows, eyelashes, axillary and pubic hair, delayed eruption of deciduous teeth and hypodontia of both dentitions. Mild palmoplantar keratosis, café-au-lait spots on back, mild dystrophy of nails, and tibial deflection of toes are also associated. There have been no further descriptions in the literature since 1986.
Visit the Orphanet disease page for more resources.
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 | ||
| Abnormality of dental morphology |
Abnormality of dental shape
Abnormally shaped teeth
Deformity of teeth
Dental deformity
Dental malformations
Malformed teeth
Misshapen teeth
Misshapened teeth
[ more ] |
0006482 |
| Brittle hair | 0002299 | |
| Fine hair |
Fine hair shaft
Fine hair texture
Thin hair shaft
Thin hair texture
[ more ] |
0002213 |
| Reduced number of teeth |
Decreased tooth count
|
0009804 |
| Sparse or absent eyelashes | 0200102 | |
| Sparse scalp hair |
Reduced/lack of hair on scalp
Scalp hair, thinning
Sparse, thin scalp hair
sparse-absent scalp hair
[ more ] |
0002209 |
| 30%-79% of people have these symptoms | ||
| Delayed eruption of teeth |
Delayed eruption
Delayed teeth eruption
Delayed tooth eruption
Eruption, delayed
Late eruption of teeth
Late tooth eruption
[ more ] |
0000684 |
| Hyperlordosis |
Prominent swayback
|
0003307 |
| Increased number of teeth |
Extra teeth
Increased tooth count
Supplemental teeth
[ more ] |
0011069 |
| Palmoplantar keratoderma |
Thickening of palms and soles
|
0000982 |
| 0002650 | ||
| Sparse lateral eyebrow |
Limited hair on end of eyebrow
|
0005338 |
| 5%-29% of people have these symptoms | ||
| Abnormal morphology of female internal genitalia | 0000008 | |
| Abnormality of the hip bone |
Abnormality of the hips
|
0003272 |
| Adenoma sebaceum | 0009720 | |
| High hypermetropia |
Severe farsightedness
Severe long-sightedness
[ more ] |
0008499 |
| Multiple cafe-au-lait spots | 0007565 | |
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
- The Monarch Initiative brings together data about this condition from humans and other species to help physicians and biomedical researchers. Monarch’s tools are designed to make it easier to compare the signs and symptoms (phenotypes) of different diseases and discover common features. This initiative is a collaboration between several academic institutions across the world and is funded by the National Institutes of Health. Visit the website to explore the biology of this condition.
- Orphanet is a European reference portal for information on rare diseases and orphan drugs. Access to this database is free of charge.
- PubMed is a searchable database of medical literature and lists journal articles that discuss Pinheiro Freire-Maia Miranda syndrome. Click on the link to view a sample search on this topic.