Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The small left apical pneumothorax and left chest tube are unchanged . Postoperative mediastinal contours and cardiac borders are normal . Small right pleural effusion and atelectasis are stable . Possible mild pulmonary edema in the left lung is new since ___ . A right - sided Port - A - Cath terminates in the low SVC , unchanged . Multiple rib and left clavicular fractures were previously noted .
    OUTPUT:
    
1 . Small left apical pneumothorax and small right pleural effusion unchanged since ___ . 2 . Possible mild left pulmonary edema new since ___ .