Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest demonstrate hyperexpanded lungs . There is no pleural effusion , focal consolidation or pneumothorax . Hilar and mediastinal silhouettes are unremarkable . Heart size is normal is size . There is no pulmonary edema . Moderately severe compression fracture at thoracolumbar junction is of uncertain chronicity .
    OUTPUT:
    
1 . No evidence of acute cardiopulmonary process . 2 . Moderately severe compression fracture at thoracolumbar junction of uncertain chronicity . Correlate clinically for acuity .