Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been an increase in the left pleural effusion , limiting assessment of the cardiac size . There is interval decrease in the right pleural effusion , now small , with right basilar atelectasis . Interstitial markings have slightly increased , indicating mild interstitial edema . The right apical pneumothorax is decreased in size , now 6 mm . Prominence of the main pulmonary artery is stable . Right port is present with tip in unchanged position .
    OUTPUT:
    
Decrease in right apical pneumothorax and in right pleural effusion . Interval increase in left pleural effusion . Mild interstitial edema .