Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided port - A - cath terminates at the mid SVC . Pleural effusion and atelectasis at the left lung base has improved . Again seen are right anterior ___ and 6th rib fractures of indeterminate age for which clinical correlation is recommended . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
1 . Improved left pleural effusion and atelectasis . 2 . Right anterior rib fractures of indeterminate age for which clinical correlation is recommended .