primary laryngeal lymphangioma
MONDO:0015314Mondo
Findings
No curated finding names primary laryngeal lymphangioma yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
Primary laryngeal lymphangioma is a rare, benign, congenital malformation of the lymphatic system characterized by a polypoidal, variable-sized, soft tissue mass located in the larynx. Most lesions manifest by the 2nd year of life and, depending on the size, patients may present with changes in voice, dysphagia, stridor, airway obstruction and/or respiratory distress. Cystic hygroma of the neck is frequently associated.
Definition from the Mondo Disease Ontology (MONDO:0015314), read 2026-09-29. CC BY 4.0.
Where it sits
- A kind of