Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac silhouette size is slightly increased since the prior study appearing moderately enlarged . Mediastinal contours unchanged . Mild pulmonary edema is present with perihilar haziness and vascular indistinctness . More focal opacity is seen within the right upper lobe which is concerning for pneumonia . Small bilateral pleural effusions are present . No pneumothorax is identified . No acute osseous abnormalities demonstrated .
    OUTPUT:
    
1 . Mild pulmonary edema and increased moderate cardiomegaly with small bilateral pleural effusions . 2 . New focal opacity in the right upper lobe concerning for pneumonia . Follow up radiographs are recommended to assess for resolution after treatment .