Interval resection of the left first rib with postsurgical changes, including cervical subcutaneous emphysema and a left apical pleural fluid collection, likely representing a postoperative hematoma. A left-sided chest tube is in place with no evidence of pneumothorax.
Pleural Other (Present) Pleural tube (Present) Simple pneumothorax (Absent) Subcutaneous Emphysema (Present)