Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no focal consolidation , pleural effusion or pneumothorax . Bilateral nodular opacities that most likely represent nipple shadows . The cardiomediastinal silhouette is normal . Clips project over the left lung , potentially within the breast . The imaged upper abdomen is unremarkable . Chronic deformity of the posterior left sixth and seventh ribs are noted .
    OUTPUT:
    
No acute cardiopulmonary process .