Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . The lungs are hyperinflated but clear of focal consolidation or vascular congestion . Previously bilateral effusions are no longer visualized . Cardiomediastinal silhouette , osseous and soft tissue structures are unchanged .
    OUTPUT:
    
Interval resolution of previously seen layering effusions . No acute cardiopulmonary process .