woman has itchy scalp, no doctor can figure out how to cure it, article ends with "maybe the same mirror box therapy that is used to treat phantom limb pain wil

woman has itchy scalp, no doctor can figure out how to cure it, article ends with "maybe the same mirror box therapy that is used to treat phantom limb pain will work" - no follow up if it was attempted or if it worked. All-in-all pretty shit article and I'm not sure what it's doing here.