ORPHA:720
Pili bifurcati
- Type
- Disease
- Group
- Disorder
- Age of onset
- Childhood
- Status
- active
An uncommon transitory hair shaft dysplasia characterized by segmental duplication of the hair shaft: a ramification generates two parallel branches which fuse to form a single shaft again. Each branch is covered by its own cuticle.
1
Names in Orphadata languages
12 of 12 languages| Lang | Name | Synonyms |
|---|---|---|
| en | Pili bifurcati | |
| fr | Pili bifurcati | |
| de | Pili bifurcati | |
| es | Pili bifurcati | |
| it | Pili bifurcati | |
| nl | Pili bifurcati | |
| pt | Pili bifurcati | |
| pl | Włosy rozdwojone | |
| cs | Pili bifurcati | |
| uk | Pili bifurcati (роздвоєні волосинки) | |
| zh | 叉状毛发 | |
| tr | Pili bifurkati |
Definition in:
2
Cross-references
qualifier = Orphanet mapping relation| Source | Code | Qualifier | ICD relation | Validation |
|---|---|---|---|---|
| ICD-10 | L67.8 | NTBT | attributed | validated |
| ICD-11 | ED73.Y | NTBT | index | validated |
| MONDO | 0019120 | E | validated | |
| UMLS | C5574653 | E | validated |
E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.
3
Classification
Preferential parent (Orphanet linearisation):
Parents in the classifications (1):
- ORPHA:79366Isolated hair shaft abnormality
rare genetic diseases; rare skin diseases
No children.
4
Genes
0 directOrphanet records no gene directly on this code.
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Prevalence and incidence
1 record| Type | Class | Value | Area | Qualification | Validation | Source |
|---|---|---|---|---|---|---|
| Point prevalence | Unknown | — | Worldwide | Class only | Not yet validated | ORPHANET |
Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.
6
HPO phenotypes
2 annotations · validated 2016-06-01| HPO | Term (as annotated by Orphanet) | Diagnostic |
|---|---|---|
| Very frequent (99-80%) | ||
| HP:0010719 | Abnormality of hair texture | |
| HP:0001595 | Abnormality of the hair | |
Run the differential on the 2 obligate / very frequent terms
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Sources for this card
- Orphanet page: orpha.net/en/disease/detail/720
- This record as JSON: /data/d/720.json