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 ___ . There is new patchy consolidation identified in the left lower lobe . Given low lung volumes , the lungs are otherwise grossly clear . Cardiac silhouette is enlarged but stable . Osseous and soft tissue structures are unremarkable .
    OUTPUT:
    
Left lower lobe consolidation compatible with pneumonia in the proper clinical setting . Recommend repeat after treatment to document resolution .