Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A focal right upper lobe consolidation is concerning for pneumonia . This is not present on the ___ study . There is no pneumothorax or pleural effusion . The heart size is normal . The aorta is moderately tortuous , unchanged in configuration since the prior study .
    OUTPUT:
    
Right upper lobe pneumonia . Recommend post - treatment radiographic followup to assess for full resolution .