Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Shallow inspiration . Left chest wall subcutaneous emphysema has improved . Left chest tube in place . There is tiny left apical pneumothorax . Stable fractures , better seen on CT ___ . Mild bibasilar atelectasis . Mild elevation right hemidiaphragm . Tiny lucency about the right diaphragm may represent tiny pneumothorax or free abdominal air . Decubitus radiograph recommended . Stable tortuous ascending aorta .
    OUTPUT:
    
There is tiny left apical pneumothorax . table fractures , better seen on CT ___ . Tiny lucency about right hemidiaphragm may represent tiny basilar pneumothorax or free abdominal air . Decubitus radiograph would be helpful if clinically indicated .