Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patchy regions of consolidation are identified at the lung bases bilaterally , more extensive on the right . Cardiomediastinal silhouette is within normal limits given low lung volumes . Tortuosity of the thoracic aorta is noted . No acute osseous abnormalities .
    OUTPUT:
    
Bibasilar patchy consolidation worrisome for pneumonia . Repeat after treatment suggested to document resolution .