Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrates a new left lower left lobe consolidation . There is re- demonstration of emphysematous changes as demonstrated by a paucity of vessels in the bilateral upper lobes and hyperinflated lungs . There is a small left pleural effusion . The cardiomediastinal and hilar contours are unremarkable . No pneumothorax .
    OUTPUT:
    
New left lower lobe pneumonia . Stable emphysematous changes .