Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Stable , moderate widening of the mediastinum . Stable , moderate cardiomegaly . Stable , low lung volumes bilaterally . Stable , mild to moderate pulmonary edema . There is no pleural effusion or pneumothorax . Increased left perihilar opacity likely reflects worsening alveolar edema . Increased right perihilar consolidation is concerning for possible right lower lobe pneumonia .
    OUTPUT:
    
Possible , new right lower lobe pneumonia . Increasing , moderate pulmonary edema .