Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is patchy opacity adjacent to the left heart border raising concern for lingular consolidation . No pleural effusion or pneumothorax is seen . The cardiac silhouette is not enlarged . The mediastinal and hilar contours are unremarkable .
    OUTPUT:
    
Patchy opacity adjacent to the left heart border raises concern for lingular consolidation , pneumonia .