Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right chest tube is unchanged . There is The ET tube terminates 3 .8 cm above the carinal . The caliber of the widened cardiomediastinal silhouette is unchanged . Mild pulmonary edema and small right pleural effusion are also unchanged . Mild increase in the left pleural effusion . Bibasilar atelectasis is stable . The left PICC line terminates in the lower SVC . No pneumothorax or new focal consolidation . There is an unfamiliar midline drain , which should be inspected for confirmation of position .
    OUTPUT:
    
1 . No new focal consolidation concerning for pneumonia . 2 . Mild increase in the left pleural effusion . Stable small right pleural effusion . 3 . Unfamiliar appearance of the midline drain , which should be inspected for confirmation of position .