Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with the radiograph from the prior day , there has been no significant change . Large bilateral pleural effusions are unchanged , with unchanged tracheostomy tube and right PICC line terminating in the mid SVC . Unchanged left lower consolidation and right opacity , which may be infectious in etiology .
    OUTPUT:
    
1 . Unchanged large bilateral pleural effusions . 2 . Right lung opacity and left lung consolidation may be due to pneumonia .