Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest . The lungs are hyperinflated but remain clear of focal consolidation or effusion . There is no pulmonary vascular congestion . The cardiomediastinal silhouette is within normal limits . No acute osseous abnormality is detected . Compression deformities in the lower thoracic spine are grossly unchanged from prior exam .
    OUTPUT:
    
Hyperinflation without acute cardiopulmonary process .