Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison to the prior examinations , left - sided hydro pneumothorax has likely increased in size minimally . Again noted are bilateral parenchymal opacities , not significantly changed since the recent examination . The cardiomediastinal silhouette is stable . A right - sided PICC line terminates in the lower SVC .
    OUTPUT:
    
Minimal increase in size of left pleural fluid and basilar opacities since most recent prior .