Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right internal jugular central venous catheter tip is in the low SVC . No pneumothorax is identified . In particular , the previously noted right apical pneumothorax is not clearly visualized on the current exam . There is persistent pneumomediastinum . Heart size is mildly enlarged , and the mediastinal and hilar contours are unchanged . Pneumatocele within the right lung base is similar compared to the previous exam . Streaky opacities in the lung bases may reflect atelectasis . Small bilateral pleural effusions are noted . An enteric tube is noted which courses through the stomach , off the inferior borders of the film . Skin ___ are seen overlying the midline upper abdomen .
    OUTPUT:
    
1 . Right internal jugular central venous catheter tip in the low SVC . Enteric tube courses through the stomach . 2 . Previously noted right pneumothorax is not clearly visualized on the current exam . Persistent pneumomediastinum . 3 . Right basilar pneumatocele again demonstrated . Patchy bibasilar opacities , possibly atelectasis , with small bilateral pleural effusions .