Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The tip of the left PICC line extends to the upper to mid SVC . Minimal atelectasis in the right mid lung zone . Otherwise no focal consolidation , pleural effusion or pneumothorax identified . The a size of the cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
The tip of the left PICC line projects over the upper to mid SVC .