Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are compared to previous exam from ___ . Best seen on the lateral exam is increased consolidation in the retrocardiac region , not definitively seen but potentially localizing to the right on the frontal . Given clinical setting , this would be suspicious for pneumonia . There is no large effusion . Cardiac silhouette is enlarged but stable in configuration . Degenerative changes seen at shoulders bilaterally as well as hypertrophic changes in the spine .
    OUTPUT:
    
Region of consolidation better seen on the lateral . In the proper clinical setting , this would be compatible with pneumonia . Recommend repeat after treatment to document resolution .