Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a small basilar pneumothorax in relation to left Pleurx catheter placement . There is improvement in moderate left pleural effusion , now small in extent . There is persistent left lower lobe opacification , likely atelectasis . In addition , there is right basilar atelectasis . There are no new focally occurring opacities concerning for pneumonia . There is increased pulmonary vascular engorgement without frank interstitial edema . There is stable moderate cardiomegaly . The cardiomediastinal and hilar contours are otherwise unremarkable .
    OUTPUT:
    
1 . Interval left basilar Pleurx catheter placement with associated small basilar pneumothorax . Interval improvement in left pleural effusion , now small in extent . 2 . Interval development of mild vascular engorgement without frank interstitial edema .