Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest demonstrate persistent slight apical pleural thickening bilaterally . Otherwise , the lungs are grossly clear with no evidence of focal consolidation , no pleural effusion and no evidence of pneumothorax . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
No acute cardiopulmonary process .