Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right chest wall port is again seen . Left PICC tip is at the RA SVC junction . Right - sided pleural effusion has slightly increased in size , now moderate . Adjacent linear opacities are likely atelectasis . Left lung remains clear . The cardiomediastinal silhouette is within normal limits . Stents identified in the right upper quadrant .
    OUTPUT:
    
Slight interval increase in size of the right pleural effusion .