Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well - expanded . Bilateral pleural effusions , more prominent on the left compared to the right . Slight interval improvement of the left pleural effusion compared to the prior exam . Adjacent bibasilar atelectasis . Slight increased vascular prominence at the bilateral lung bases . No focal consolidation or pulmonary edema . Normal cardiomediastinal silhouette . No pneumothorax . No acute osseous abnormality .
    OUTPUT:
    
1 . Bilateral pleural effusions , left greater than right . 2 . No focal consolidation to suggest pneumonia . 3 . Slight increased vascular prominence at the lung bases without evidence of cardiomegaly .