Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are considerably lower than in ___ . Opacity in the right lower lung projects over the spine on lateral view , new from ___ . Mediastinal contours and hila are normal . Cardiac silhouette is accentuated by AP technique and low lung volumes . Small bilateral pleural effusions are new from ___ .
    OUTPUT:
    
1 . Right lower lobe pneumonia . 2 . Possible small bilateral effusions .