Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the prior exam , small bilateral pleural effusions have increased in size . There is mild associated dependent atelectasis . There is no pulmonary edema , focal consolidation , or pneumothorax . The cardiomediastinal silhouette is normal in size . Calcifications are noted along the aortic arch . There is a moderate - to - severe scoliosis with an associated asymmetry of the rib cage . Increased density at the right apex is likely due to a summation of overlapping shadows related to the patient 's scoliosis and rotation .
    OUTPUT:
    
Increase in the size of small bilateral pleural effusions . No evidence of pulmonary edema .