title: [Factitious disease. Observations on 44 cases at a medical clinic and recommendation for a subclassification].
abstract: From 1971 to 1985, 44 cases of self-induced factitious disorders were observed in the Medical Department of a University Hospital. The diseases were often severe, one patient even died. The various symptoms and diseases presented by the patients, the methods of producing them, and the diagnostic and therapeutic aspects of these cases are described. Patients were analysed with regard to age, sex, profession, psychosocial adaptation, number and duration of hospitalisations, presentation of complaints, behaviour on the ward, relation to the doctor, self-destructive tendencies, readiness to suffer and possible motivations. According to the criteria of the DSM-III, seven patients were malingerers (DSM-III: V 65.20) and 37 had a "chronic factitious disorder with physical symptoms" (DSM-III: 301.51). However, the findings in the patients of the latter group strongly suggest that they form an extremely heterogeneous population. Therefore we propose a subclassification of the DSM-III category 301.51 as follows: Type A. Muenchausen syndrome in the proper sense; dramatic deception of mainly acute illness; pseudologia fantastica; social maladaptation, chaotic life situations; many, mostly short hospitalisations; many interventions; at first well adapted, later hostile; mostly men. Type B. Self-induced, mainly chronic illness; behaviour adequate, highly compliant; often little emotion, contrasting with the sometimes severe illness; socially adapted; history remarkably blank with regard to psychosocial stress; several often longlasting hospitalisations and many interventions; almost exclusively younger women from (para-)-medical professions. Type C. Willfull interference with the healing of wounds, cutaneous ulcers, abscesses or dermatological artefacts; history with marked personal losses or severe chronic medical problems; at first well adapted, later hostile, passive/aggressive; women prevail. A conversion syndrome (DSM-III: 300.11) was not observed. In contrast to malingering, the basis of the disorder in types A, B and C is unconscious in origin, thus similar to the conversion syndrome. Contrary to the latter, however, the production of physical symptoms is under voluntary control. The proposed subclassification represents a hypothesis for testing which might facilitate the analysis of the basic personality disorder, so far lacking. The investigation of the psychopathology of these patients and their treatment is difficult if not impossible because most refuse psychiatric exploration and therapy. Consequently follow-up studies and data on the prognosis are rare.
mesh_terms: D000293:Adolescent; D000328:Adult; D003291:Conversion Disorder / Q000175:diagnosis; D003937:Diagnosis, Differential; D005162:Factitious Disorders / Q000145:classification / Q000175:diagnosis* / Q000523:psychology; D005260:Female; D006801:Humans; D008297:Male; D008306:Malingering / Q000175:diagnosis; D008370:Manuals as Topic; D008875:Middle Aged; D009110:Munchausen Syndrome / Q000175:diagnosis / Q000523:psychology; D010817:Physician-Patient Relations; D012017:Referral and Consultation; D012652:Self Mutilation / Q000175:diagnosis; D012803:Sick Role; D013001:Somatoform Disorders / Q000175:diagnosis
vernacular_title: Vorgetäuschte Krankheit. Beobachtungen bei 44 Fällen aus einer Medizinischen Klinik und Vorschlag einer Subklassifikation.