Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . Right PICC ends in the low SVC . Better lung volumes . Previously seen bibasilar atelectasis is resolved . Right upper lobe opacities have decreased , likely representing some residual evidence of aspiration . Mediastinal and hilar contours are normal . No pleural effusion or pneumothorax . The splenic flexure of the colon is air-filled with an air - fluid level .
    OUTPUT:
    
Bilateral perihilar and basilar opacities have decreased with some persistent right upper lobe opacities . Small bilateral pleural effusions have decreased . Splenic flexure of the colon is air-filled with an air - fluid level , suggesting stasis , correlate clinically .