Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval removal of right IJ central venous catheter . The lungs are well expanded and clear . The hila and pulmonary vasculature are normal . Left pleural effusion is mild . No right - sided pleural effusion . No pneumothorax . The cardiomediastinal silhouette is stable .
    OUTPUT:
    
Small left pleural effusion . Otherwise no acute cardiopulmonary process .