Related Experiment Videos
Progressive chest radiographic changes in wet lung disease
American Journal of Perinatology
|July 1, 1985
Summary
Delayed fetal lung fluid clearance, or wet lung disease (WLD), can present with unusual chest X-ray findings. These transient WLD signs may mimic pneumonia but resolve with supportive care, guiding treatment decisions.
Area of Science:
- Neonatology
- Pediatric Radiology
- Pulmonology
Background:
- Delayed clearance of fetal lung fluid, known as wet lung disease (WLD), is a recognized clinical and radiographic diagnosis in newborns.
- Infants with WLD typically present with respiratory distress due to fluid in the lungs.
Observation:
- This study reports unusual chest roentgenographic findings in six infants diagnosed with WLD.
- These infants exhibited delayed development of pleural effusions or transient worsening of pulmonary infiltrates, mimicking infection.
- Five of the six infants received antibiotic treatment for suspected pneumonia.
Findings:
- Despite initial radiographic signs suggestive of pneumonia, all infants were clinically well and radiographically normal by 72 hours.
- Cultures remained negative, and subsequent radiographs showed resolution of pulmonary opacities and effusions.
- The observed radiographic changes are proposed to be within the spectrum of WLD.
Implications:
- The findings suggest that certain radiographic findings initially suggestive of neonatal pneumonia may actually represent WLD.
- This highlights the importance of considering WLD in the differential diagnosis of neonatal respiratory distress with atypical radiographic presentations.
- Early recognition can lead to appropriate management adjustments, including discontinuation of unnecessary antibiotics.