Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube terminates 4 .6 cm above the carina . A right PICC line terminates in the low SVC , unchanged . Dobbhoff tube terminates in the stomach . Compared with the prior radiograph , there has been an interval increase in the severity of the left pleural effusion , but the left lower lobe atelectasis has improved . No pneumothorax . Residual bibasilar opacities could be due to aspiration or infection .
    OUTPUT:
    
1 . Interval worsening of left pleural effusion , with improved left lower lobe atelectasis . 2 . Residual bibasilar opacities may be due to aspiration or infection .