I can't access DSM-IV-TR without a journal subscription, apparently. If the term is in use in clinical diagnosis, it doesn't show up very quickly in a Google search. In looking, I did come across this:
From
Brainwashing: The Science of Thought Control by Kathleen Turner. Oxford Universiy Press, 2004 (p.6).
http://books.google.co.uk/books?id=H...washing&f=true
Hardly a clinical term in this context...