Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs demonstrate surgical material in the lingula from prior wedge resection . The lungs are otherwise clear . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
No acute cardiopulmonary process . Findings were relayed by Dr . ___ to Dr . ___ by phone at 4 :00 p .m . on ___ .