Nasal dorsum fistula
- Type
- Morphological anomaly
- Group
- Disorder
- Status
- active
A rare otorhinolaryngological malformation characterized by the presence of a dermoid cyst, located on the dorsum of the nose, which presents a fistula, often extending to the intracranial region. Patients present a firm, slow-growing mass, which contains skin and dermal elements (including hair follicles and sebaceous glands), that do not transilluminate or compress, and may be associated with intermittent or chronic discharge of sebaceous material, soft tissue and skeletal deformity, and local infection. Meningitis, convulsions and cerebral abscess may be observed if intracranial extension exists.
Names in Orphadata languages
12 of 12 languages| Lang | Name | Synonyms |
|---|---|---|
| en | Nasal dorsum fistula | |
| fr | Fistule du dos du nez | |
| de | Nasenrückenfistel | |
| es | Fístula dorso nasal | |
| it | Fistola del dorso del naso | |
| nl | Neusdorsumfistel | |
| pt | Fístula do dorso nasal | |
| pl | Przetoka/torbiel grzbietu nosa | |
| cs | Píštěl/cysta nosního hřbetu | |
| uk | Нориця спинки носа | |
| zh | 鼻背侧瘘管 | |
| tr | Burun dorsum fistülü |
Definition in:
Cross-references
qualifier = Orphanet mapping relation| Source | Code | Qualifier | ICD relation | Validation |
|---|---|---|---|---|
| ICD-10 | Q18.8 | NTBT | attributed | validated |
| ICD-11 | LA5Y | NTBT | index | validated |
| MONDO | 0015410 | E | validated | |
| MONDO | 15410 | E | validated | |
| UMLS | C0339853 | E | validated | |
| GARD | 19963 | E | validated |
E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.
Classification
Preferential parent (Orphanet linearisation):
Parents in the classifications (1):
- ORPHA:155835Cysts and fistulae of the face and oral cavity
rare developmental anomalies during embryogenesis; rare otorhinolaryngological diseases
No children.
Genes
0 directOrphanet records no gene directly on this code.
Prevalence and incidence
0 recordsNo prevalence record in this release.
HPO phenotypes
Orphanet has no HPO annotation for this code in this release.
Sources for this card
- Orphanet page: orpha.net/en/disease/detail/141219
- This record as JSON: /data/d/141219.json