Key points are not available for this paper at this time.
Pseudologia fantastica and impostership are not currently included in diagnostic systems, although there is an overlap between these two syndromes and factitious disorder. A case which illustrates the overlap is described, and the diagnostic dilemma is discussed. A term 'deception syndrome' is proposed for those individuals who pathologically deceive for internal (i.e. psychological) as opposed to external reasons such as financial gain.
Hardie et al. (Wed,) studied this question.