L'évolution du concept de mythomanie dans l'histoire de la psychiatrie

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• 作者：T. Haustgen ; M.-L. Bourgeois
• 关键词：Confabulation ; Constitution ; Dupré ; Hysteria ; Imagination ; Lying ; Megalomania ; Paraphrenia ; Pseudologia fantastica
• 刊名：Annales medico-psychologiques
• 出版年：2007
• 出版时间：June 2007
• 年：2007
• 卷：165
• 期：5
• 页码：334-344
• 全文大小：220 K

文摘

During the l9th century, morbid lying and imaginative exuberance are pointed out in several forms of the mental alienation: Intellectual monomania (Esquirol, 1819), hereditary madness (Morel, 1860), megalomania (Dagonet, 1862 and 1876), grandiose delusion (Foville, 1871) — with ideas of filiation — and over all hysterical madness (J. Falret, 1866; Lasègue, 1881). Several historical personages reincarnated (false Joan of Arc, false Louis XVII) have likely suffered from these disorders. For the first time in Germany, Delbrück isolates an autonomous form of pathological lying that he calls “pseudologia fantastica” (1891). The French alienist E. Dupré (1862-1921) describes in 1905 the mythomania and its three forms: 1) vain (fantastic boasting, criminal autoaccusation, malingering); 2) mischievous (hoax, slanderous accusation, anonymous letters); 3) perverse (swindlers, seducers, wandering mythomania). Dating from 1910, Dupré characterizes the delusions based on “imaginative” mechanisms, with grandiose ideas, either chronic (autosuggestion, confabulation), or acute (often symptomatic of delirium, dementia, amnestic or mood disorders). In 1919, he considers mythomania as the basis of hysteria, through its “constitutional” (or “temperamental”) theory of mental disorders. These conceptions are accepted by Delmas and Boll (1922), Heuyer (“délire de rêverie”, 1922), Vinchon (1926) and Dide (1935), but criticized by the pupils of Charcot (Janet), the phenomenologists (K. Schneider) and the “structuralist” school (Ey). Kraepelin's confabulatory and fantastic paraphrenias are compared with Dupré's imaginative delusions by the pupils of H. Claude (Nodet, 1937). But the intuition is separated from the imagination as an autonomous delusional mechanism (1931), whereas Delay (1942) and then Guiraud (1956) distinguish confabulation from mythomania. Since the DSM-III (1980), the word mythomania is no more retained into psychiatric classifications. The clinical entity of Dupré is divided in delusional disorders (grandiose type), facticious disorders, antisocial, narcissistic and borderline personality disorders. On the other hand, pathological lying is nowadays differentiated from malingering, delusions, Ganser's syndrome and confabulation. Its boundaries with histrionic personality disorder are not clear.