Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Left sided chest tube , mediastinal drain , and Swan ___ catheter have been removed . Right - sided chest tube and right IJ sheath are in unchanged positions . There is a minimal right apical pneumothorax . There is no mediastinal shift .
    OUTPUT:
    
Minimal right apical pneumothorax . No mediastinal shift .