Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The visualized portions of the lungs are clear bilaterally , without evidence of consolidations , pleural effusions or pneumothorax . The cardiomediastinal silhouette is within normal limits . The left PICC line terminates in the azygous vein . Lateral view demonstrates a metallic density in the breast tissue that is unchanged since ___ . No acute osseous abnormalities .
    OUTPUT:
    
1 . There is no pneumonia or pleural effusions . 2 . Left PICC terminates in the azygous vein .