Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The inspiratory lung volumes are appropriate . There is bilateral blunting of the costophrenic angles compatible with small bilateral pleural effusions . There is improved aeration of the right lung base in comparison to ___ . No focal consolidation concerning for pneumonia is seen . There is no pneumothorax . The pulmonary vasculature is slightly prominent , unchanged from the prior exam . No overt pulmonary edema is present . The cardiomediastinal silhouette is within normal limits and unchanged . In the right upper quadrant , there is a large rim calcified rounded structure measuring 7 .4 x 7 .3 cm within the liver .
    OUTPUT:
    
1 . Small bilateral pleural effusions and mild pulmonary vascular congestion . 2 . Improved aeration of the right lung base from ___ .