bronchopulmonary dysplasia
Also written as: BPD — bronchopulmonary dysplasia
A chronic lung condition affecting premature infants who required mechanical ventilation and oxygen therapy.
Full Definition
Bronchopulmonary dysplasia (BPD) is a form of chronic lung disease that develops in premature infants, typically those born before 32 weeks gestation, who have required prolonged mechanical ventilation and oxygen therapy. The condition results from lung injury caused by mechanical ventilation, oxygen toxicity, and inflammation. BPD is characterized by impaired lung development and function, requiring ongoing respiratory support and monitoring. It represents one of the most common complications of extreme prematurity and significantly impacts long-term respiratory health.
Usage
Usage note: Often abbreviated as BPD in clinical documentation; distinguish from bipolar disorder in psychiatric contexts.
In Context
- "The 28-week preterm infant developed bronchopulmonary dysplasia after six weeks of mechanical ventilation." — NICU discharge summary
- "Long-term follow-up for bronchopulmonary dysplasia includes pulmonary function testing and developmental assessment." — Pediatric pulmonology consultation note