Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Subtle increase in opacity in the right middle lobe on both frontal and lateral views raises concern for a small / early consolidation possibly due to pneumonia . The left lung is clear . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are stable and unremarkable .
    OUTPUT:
    
Findings raise concern for possible early / developing right middle lobe pneumonia .