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.
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References
1.
American Psychiatric Association (1994) Diagnostic and Statistical Manual of Mental Disorders, 4th ed.Washington, DC, American Psychiatric Association.
2.
FinkelsteinL. (1974) The impostor: aspects of his personal development. Psychoanalytic Quarterly43, 85–114.
3.
FordC. V.KingB. H.HollenderM. H. (1988) Lies and liars: psychiatric aspects of prevarication. Am. J. Psychiat.145, 554—62.
4.
GreenacreP. (1958) The impostor. Psychoanalytic Quarterly27, 359–82.
5.
HayG. G. (1983) Feigned psychosis — a review of the simulation of mental illness. Br. J. Psychiat.143, 8–10.
6.
KingB. H.FordC. V. (1988) Pseudologia fantastica. Acta Psychiatrica Scandinavica77, 1–6.
7.
SharrockR.CresswellM. (1989) Pseudologia fantastica: a case study of a man charged with murder. Med. Sci. Law29, 323–8.
8.
WellsL. A. (1986) Varieties of imposture. Persp. Biol. Med.29, 588–610.
9.
WestonW. A.DalbyJ. T. (1991) Case of Pseudologia fantastica with antisocial personality disorder. Canadian J. Psychiat.36, 612–14.
10.
World Health Organization (1992) The ICD-10 Classification of Mental and Behavioural Disorders: Clinical Descriptions and Diagnostic Guidelines. Geneva, World Health Organization.
