Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right - sided chest tube remains in place , though the tip has now moved inferiorly into the costophrenic sulcus . A large right - sided effusion is not significantly changed compared with ___ . Minimal aerated right lung is similar in appearance , as is chronic collapse of the right upper lobe . A moderate - to - large sized left pleural effusion has increased in the interim , with adjacent atelectasis of the basal segments of the left lower lobe .
    OUTPUT:
    
Only a small amount of residual aerated lung is present in the right chest . On the left , an effusion has increased in size , resulting in collapse of the basal segments of the left lower lobe .