Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right PICC line terminates in mid SVC , unchanged . Enteric tube terminates in the stomach . Very slight increase in opacity in right lung base can represent early pneumonia in appropriate clinical setting . The hila are normal . No pleural effusions or pneumothorax . The cardiomediastinal silhouette is unchanged .
    OUTPUT:
    
Very slight increase in opacity in right lung base can represent early pneumonia in appropriate clinical setting .