Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Large left pleural effusion is mostly unchanged since the radiograph in ___ . Compared to the radiograph in ___ , there is now increased consolidation in the left mid lung with air bronchograms which corresponds to findings on recent CT chest , concerning for pneumonia . There is no pneumothorax . The right lung is clear . Cardiomediastinal silhouette is unchanged . There are no acute skeletal abnormalities .
    OUTPUT:
    
Stable large left pleural effusion . Consolidation in the left mid lung zone with air bronchograms concerning for pneumonia , comparable to recent CT findings . No pneumothorax . These findings were entered into the critical results dashboard by Dr . ___ at 5 pm .