Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no evidence of pneumonia , pleural effusions or pneumothorax . No pulmonary edema . Tenting of the left hemidiaphragm suggests scarring / fibrosis . Cardiomediastinal silhouette is within normal limits . Multiple surgical clips are noted within the upper abdomen .
    OUTPUT:
    
No acute cardiopulmonary process .