Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Elevation of left hemidiaphragm is likely a function of the intra-abdominal process . Small left pleural effusion with adjacent consolidation has improved since ___ . The right lung is clear . Mediastinal contours are stable .
    OUTPUT:
    
Improved consolidation at the left lung base , with similar layering left effusion .