Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs were obtained . A moderate right and small left pleural effusion are present with associated overlying atelectasis . Otherwise , the lungs are clear with no focal consolidation , nodule , or pneumothorax . The heart and mediastinal contours are normal .
    OUTPUT:
    
Small right greater than left pleural effusions .