Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a small right apical pneumothorax . Left - sided chest tube has been placed with tip ending at mid lung field and anteriorly . There is no pleural effusion . Heart size is unchanged . Aorta is elongated with calcifications of the aortic arch .
    OUTPUT:
    
There is a small right apical pneumothorax . Left Chest tube has been placed .