Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP view of the chest . Right chest wall port is again seen , catheter tip not clearly identified due to motion . The lungs are grossly clear . Mild left basilar atelectasis versus scarring again noted . Cardiomediastinal silhouette is within normal limits . Calcified AP window nodes are seen . Osseous and soft tissue structures are unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process .