Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size and mediastinal contours appear within normal limits . There is new consolidation within the left lower lobe of the lung , silhouetted by the major fissure , with additional foci of consolidation in the left upper lobe and likely within the right lower lung . Small left pleural effusion . Osseous structures appear unchanged .
    OUTPUT:
    
Multifocal pneumonia most marked in the left lower lobe . Small left pleural effusion . Recommend followup radiography after resolution of symptoms to ensure resolution of these findings .