Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a left basilar opacity which is new since previous exam . The lungs are otherwise clear . The cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities .
    OUTPUT:
    
Left lower lobe region of consolidation compatible with pneumonia in the proper clinical setting . Recommend repeat after treatment to the document resolution .