Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is increased opacification at the right base , localized to the right lower lobe on lateral , which likely represents a developing pneumonia . The pulmonary vasculature is normal . The cardio mediastinal silhouette is stable . There is no pleural effusion . There is no pneumothorax .
    OUTPUT:
    
Right lower lobe pneumonia .