Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right apical pigtail pleural catheter is unchanged in position . Volume loss in the right hemithorax is unchanged in appearance . A new fluid collection along the right para-mediastinum extending along the elevated minor fissure may represent a loculated left hydropneumothorax . The cardiac silhouette is unchanged . The hilar contours are stable .
    OUTPUT:
    
New fluid collection along the right para-mediastinum may represent a loculated left hydropneumothorax .