Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Opacification of the left hemithorax persists . Previously noted right mid lung consolidation is also unchanged . No right - sided pleural effusion is observed . There is no pneumothorax . Right - sided PICC is seen again terminating appropriately within the low SVC .
    OUTPUT:
    
Study is essentially unchanged from prior . Persistent opacification of the left hemithorax and right middle lung zone pneumonia .