Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided chest tube projects over the right lower lung field with tip projecting over the right inferior hilum . The lung apices are not imaged on this study though there appears to be small residual right apical pneumothorax component . There is no mediastinal shift . Previously identified rib fractures are better characterized on the CT . Subtle areas of increased density particularly in the bilateral lower lobes may represent contusion as seen on CT .
    OUTPUT:
    
Right - sided chest tube in place with tip projecting over the inferior right hilus with trace apical of residual component of pneumothorax .