Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were compared to previous exam from ___ . The lungs remain clear of focal consolidation or effusion . Mild biapical scarring again noted . Cardiomediastinal silhouette is normal as are the osseous and soft tissue structures . No free air is seen below the diaphragm .
    OUTPUT:
    
No acute cardiopulmonary process .