Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no focal consolidation or pneumothorax . There is a small left pleural effusion and left basilar atelectasis . Mild cardiomegaly is similar to prior . Imaged osseous structures are intact . No free air below the right hemidiaphragm is seen .
    OUTPUT:
    
Small left pleural effusion and left basilar atelectasis .