Congenital laryngeal cyst
- Type
- Morphological anomaly
- Group
- Disorder
- Age of onset
- Infancy, Neonatal
- Status
- active
Congenital laryngeal cyst is a rare larynx anomaly characterized by a cyst involving the larynx or supraglottis locations, such as the epiglottis and vallecula. Timing and severity of presentation depend on the size of the cyst and its proximity to the glottis and range from severe prenatal airway obstruction leading to polyhydramnios and pulmonary hypoplasia to postnatal inspiratory stridor associated with muffled cry, hoarseness and cyanotic episodes, and to feeding difficulties and failure to thrive. It can be associated with laryngomalacia.
Names in Orphadata languages
12 of 12 languages| Lang | Name | Synonyms |
|---|---|---|
| en | Congenital laryngeal cyst | |
| fr | Kyste laryngé congénital | |
| de | Larynxzyste, kongenitale | |
| es | Quiste laríngeo congénito | |
| it | Cisti laringea congenita | |
| nl | Congenitale laryngeale cyste | |
| pt | Quisto laríngeo congénito | |
| pl | Wrodzona torbiel krtani | |
| cs | Vrozená laryngeální cysta | |
| uk | Вроджена кіста гортані | |
| zh | 先天性喉囊肿 | |
| tr | Doğumsal laringeal kist |
Definition in:
Cross-references
qualifier = Orphanet mapping relation| Source | Code | Qualifier | ICD relation | Validation |
|---|---|---|---|---|
| ICD-10 | Q31.8 | NTBT | index | validated |
| ICD-11 | LA71.Y | NTBT | index | validated |
| MONDO | 0015396 | E | validated | |
| UMLS | C1393619 | E | validated | |
| GARD | 19953 | 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:156249Larynx anomaly
rare developmental anomalies during embryogenesis; rare otorhinolaryngological diseases
No children.
Genes
0 directOrphanet records no gene directly on this code.
Prevalence and incidence
2 records| Type | Class | Value | Area | Qualification | Validation | Source |
|---|---|---|---|---|---|---|
| Prevalence at birth | 1-9 / 100 000 | 1.8 / 100 000 | Worldwide | Value and class | Validated | ORPHANET |
| Point prevalence | Unknown | — | Worldwide | Class only | 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.
HPO phenotypes
Orphanet has no HPO annotation for this code in this release.
Sources for this card
- Orphanet page: orpha.net/en/disease/detail/141124
- This record as JSON: /data/d/141124.json