Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild pulmonary edema and small bilateral pleural effusions . More focal consolidation identified at the right lung base . Moderate to severe enlargement of the cardiac silhouette is seen . There is no prior exam to evaluate for interval change . No acute osseous abnormalities , hypertrophic changes noted in the spine .
    OUTPUT:
    
Mild pulmonary edema and bilateral pleural effusions . More focal region of opacity at the right lung base could represent superimposed infection . Enlarged cardiac silhouette likely due to cardiomegaly noting that pericardial effusion would also be possible .