Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size top - normal , unchanged . The previously seen opacities in the lingula and left upper lobe have resolved . No new focal consolidations or opacities . No pleural effusions . The mediastinum and hila are normal .
    OUTPUT:
    
Resolved lingular and left upper lobe opacities . No evidence of pneumonia .