Атрезія хоан
ORPHA:137914· ICD-10 Q30.0· Choanal atresia
Визначення(English summary)
Choanal atresia (CA) is a congenital anomaly of the posterior nasal airway characterized by the obstruction of one (unilateral) or both (bilateral) choanal aperture(s), with clinical manifestations ranging from acute respiratory distress to chronic nasal obstruction.
- Поширеність
- 1-9 / 100 000
- Успадкування
- Not applicable
- Вік початку
- Childhood, Infancy, Neonatal