Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Status post interval removal of a right - sided PICC line . Left basilar opacity is seen on the frontal view only , and may reflect asymmetric breast tissue or scarring . There is no pleural effusion , pneumothorax , or pulmonary edema . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
Limited , negative .