Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The tip of the left PICC line extends to the mid SVC . There is no focal consolidation , pleural effusion or pneumothorax identified . The size of the cardiomediastinal silhouette is within normal limits . Partially evaluated thoracic spinal hardware .
    OUTPUT:
    
The tip of the left PICC line extends to the mid SVC . Clear lungs .