Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The left subclavian central venous line has been removed . Left chest wall surgical skin ___ are again noted . There has been no appreciable interval change in the moderate partially loculated left pleural effusion with a trace left apical pneumothorax and associated retrocardiac airspace opacity . The right lung remains clear .
    OUTPUT:
    
Status post removal of left subclavian central venous line with a stable trace left apical pneumothorax . Otherwise no significant interval change .