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What does imaging the chest tell us about bronchopulmonary dysplasia?

Andrew C Wilson1

  • 1Princess Margaret Hospital, Roberts Rd, Subiaco, Western Australia, Australia. andrew.wilson@health.wa.gov.au

Paediatric Respiratory Reviews
|August 10, 2010
PubMed

Insights

Bronchopulmonary dysplasia (BPD), a complication of preterm birth, affects lung development. Advanced imaging like CT scans and MRI reveal peripheral lung abnormalities in BPD patients of all ages.

Area of Science:

  • Pulmonary Medicine
  • Pediatric Radiology
  • Neonatology

Background:

  • Bronchopulmonary dysplasia (BPD) is a frequent complication following preterm birth.
  • Chest imaging is crucial for diagnosing BPD and monitoring its complications.
  • Understanding BPD's impact on lung development is vital.

Purpose of the Study:

  • To review the role of imaging in diagnosing and understanding Bronchopulmonary dysplasia.
  • To highlight recent advancements in imaging techniques for BPD assessment.
  • To explore the pathophysiology of BPD through imaging findings.

Main Methods:

  • Review of studies utilizing chest imaging, including computed tomography (CT) scanning.
  • Analysis of findings in infants, children, and young adults with BPD.
  • Consideration of emerging techniques like hyperpolarized gas magnetic resonance imaging.

Main Results:

  • Imaging studies consistently show peripheral lung abnormalities in BPD.
  • These abnormalities may stem from small airway disease or alveolar issues.
  • CT scanning offers detailed insights into BPD's pathological changes.

Conclusions:

  • Advanced imaging, particularly CT, enhances the understanding of BPD pathophysiology.
  • New techniques like hyperpolarized gas MRI promise further insights into BPD's effects on the developing lung.
  • Imaging plays a pivotal role in the clinical management and research of BPD.

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