Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no focal consolidation , pleural effusion , pneumothorax , or pulmonary edema . The cardiomediastinal silhouette is within normal limits . Surgical clips within the right aspect of the neck suggest prior right hemithyroidectomy . Widening of the left acromioclavicular normal suggests interval resection of the distal portion of the left clavicle .
    OUTPUT:
    
No acute cardiopulmonary process .