Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no appreciable interval change in the loculated right hydropneumothorax other than a slight increase in the fluid component . The right basilar pigtail catheter is unchanged in position . The left lung is clear . A small left pleural effusion is unchanged . The heart and mediastinum can not be accurately assessed on this projection .
    OUTPUT:
    
Slightly increased fluid within a loculated right hydropneumothorax . Stable small left pleural effusion .