[Factitious disorder in a mentally retarded patient in urology].
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Humans↗
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False allegations of child physical abuse: a case of Münchausen by proxy-like syndrome?
The diagnosis of factitious disorder by proxy is still under investigation. Few studies have researched the psychological status and potential underlying psychopathology of the perpetrator, as well as the impact on the child's development and the pathological reactions of rearing a child within the context of a distorted reality. In this article, we present the case of a 12-year-old boy where this diagnosis was suspected. Both he and his parents brought forth false allegations of repeated physical abuse induced by his schoolteacher. The parents presented with shared psychosis and the child presented with conduct disorder, factitious disorder, and emotional problems. We suggest that this case represents a Münchausen by proxy-like syndrome involving both the legal and medical systems. Hypotheses regarding the pathogenesis of symptoms in the child are noted, underscoring the differences between Münchausen by proxy syndrome appearing in infancy with that appearing in older children.
Child↗
The problem of psychogenic symptoms: is the psychiatric community in denial?
Psychogenic symptoms are common and pose an uncomfortable challenge. Among psychogenic symptoms, psychogenic nonepileptic seizures (PNES) are common and have been extensively studied. They are unique in that, unlike most other psychogenic symptoms, they can be diagnosed with near certainty. PNES can be used as a model, as almost everything that applies to PNES applies to other psychogenic symptoms. According to DSM-IV, somatic symptoms are the main manifestation of three groups of disorders: somatoform disorders, factitious disorder, and malingering. Treatment is challenging. Unfortunately, psychogenic symptoms tend to be neglected. For example, the American Psychiatric Association has abundant written patient education material available on diverse topics, but none on somatoform disorders. Psychogenic symptoms are also not the subject of much clinical research. A search of the journal Neurology for 1994-2003 for the word psychogenic in the title found 21 articles, only 4 of which on topics other than psychogenic seizures. A similar search for original articles in the New England Journal of Medicine found no articles with psychogenic in the title and two with psychogenic in the abstract. Thus, there seems to be a severe disconnect between the frequency of the problem and the amount of attention devoted to it.
Denial, Psychological↗
Hysteria split asunder.
The authors present the proposed DSM-III classification of the traditional hysterical disorders, i.e., disorders that suggest physical illness but in which psychological factors are judged to be of importance. The use of the DSM-III inclusion and exclusion criteria--physical mechanism explains the symptoms, symptoms are linked to psychological factors, symptom initiation is under voluntary control, and there is an obvious recognizable environmental goal--are discussed in the differential diagnosis of somatoform disorder, factitious disorder, malingering, psychological factors affecting physical condition, and undiagnosed physical illness.
Conversion Disorder↗
The importance of illness behavior in disability management.
Abnormal illness behaviors, ranging from non-deliberate distortion to intentional deception, are associated with clinical phenomena that lie along a continuum from unconscious symptom exaggeration to psychiatric disorders and malingering. Failure to recognize abnormal illness behavior leads to inappropriate treatment and erroneous estimates of impairment or disability. This review is divided into three sections. First, basic terms are defined, including dissimulation, distortion, deception, misattribution, false imputation, and malingering. Second, syndromes characterized by abnormal illness behavior are described, including somatization, somatoform disorders, factitious disorders, and symptom magnification. Third, methods for detecting deception are illustrated, including maximum voluntary effort assessment, objective personality inventories, and symptom validity testing.
Disability Evaluation↗
[Differential diagnosis of post-concussive syndrome].
INTRODUCTION: Posconcussional syndrome is characterized by a heterogeneous group of somatic, cognitive and psychosocial symptoms, which occur in patients with head trauma, generally of mild severity. It is the neuropsychiatric postraumatic disorder more prevalent in the field of forensic medicine. DEVELOPMENT: Classical authors (Lishamn and Barraquer, for example) focused on controversial aspects of this syndrome, such as conceptual problems and etiology (organic versus functional). The objective of this report is to review the posconcussional literature in search of relevant aspects in forensic neuropsychology: conceptual aspects, epidemiology, etiology, clinical features, methodology for assessment, and its differential diagnosis with other postraumatic disorders, such as postraumatic stress disorder, adjustment disorder, anxiety disorder, mood disorders (major depressive disorder), substancerelated disorders, dementia due to head trauma, amnesic disorder, somatoform disorders, factitious disorder, malingering, chronic pain and chronic whiplash syndrome.
Cognition Disorders↗
The differential diagnosis of multiple personality. A comprehensive review.
This review offers guidelines for the diagnosis of multiple personality disorder and other dissociative disorders and presents diagnostic criteria for psychotic disorders, factitious disorders, affective disorders, anxiety disorders, psychosexual disorders, and others that may or may not coexist with multiple personalities.
Adult↗
A case of factitious homicidal ideation.
Homicidal ideation is often fabricated or embellished by psychiatric patients in both the emergency room and inpatient settings. Typically, this symptom is malingered to achieve short-term hospital admission and temporary relief from complications of substance abuse, homelessness, and illicit activities. Very rarely, a patient may feign homicidal intent for the primary purpose of remaining in the role of patient (factitious disorder). Although factitious disorder with psychological symptoms has been described in a variety of circumstances, the psychiatric literature lacks any reports of factitious homicidal ideation. This is a report on the case of a patient who was civilly committed on numerous occasions for protracted periods based solely on his self-professed homicidal ideation. The case raises both forensic and clinical questions and reinforces the authors' belief that further investigation is needed to develop more sophisticated methods of detection, evaluation, and treatment of factitious disorder with psychological symptoms.
Bacterial Toxins↗
Factitious hypoglycemia. Clues to identifying an elusive disorder.
Factitious hypoglycemia is similar in presentation to insulinoma and occurs most commonly in persons with ready access to insulin. Diagnosis previously was based on circumstantial evidence but now can be confirmed by demonstration of high insulin levels and low C-peptide levels in the presence of hypoglycemia. Treatment is primarily psychiatric, and success so far is limited.
Adult↗
Munchausen's syndrome: a reconceptualization of the disorder.
The American Psychiatric Association's Diagnostic and Statistical Manual of Mental Disorders, third edition (DSM-III) delineates three categories of factitious disorders: chronic with physical symptoms (Munchausen's syndrome); factitious disorder with psychological symptoms; and other factitious disorders with physical symptoms. Munchausen's syndrome served as the prototype for all factitious disorders at the time DSM-III was drafted, partly due to the disproportionate attention given to this variant of the disorder. Clinical experience suggests that existing categories do not adequately provide for commonly seen forms of factitious illness. It is now recognized that factitious disorder is the result of a complex interaction of personality factors and psychosocial stressors that often present with both medical and psychiatric symptomatology. Proposed changes in the revised edition of the diagnostic manual DSM-III-R include separate categories of factitious disorder with psychological, physical, and both psychological and physical symptoms. A case report of a patient for whom extensive records and thorough psychological assessment were available is exemplary of a more common course of the disorder (both psychological and physical symptoms) that by current classification would be considered "atypical." A reconceptualization of the disorder that gives emphasis to course and clinical features is suggested.
Adult↗
A review of the EEG literature on Ganser's syndrome.
Ganser's syndrome has been classified as a histrionic disorder, a psychotic illness, a dissociative disorder, a factitious disorder, and an organic illness. The possibility of an underlying organic component to Ganser's syndrome is often implicated. A case which includes CT scan and EEG tests is presented and the EEG data in patients with Ganser's syndrome are reviewed. The majority of EEG data was not suggestive of any specific organic illness.
Adult↗
Factitious AIDS in a psychiatric inpatient.
This article reports the case of a 28 year-old female presenting to a psychiatric inpatient unit with depression and a history of acquired immune deficiency syndrome (AIDS). Although medical assessment was negative for AIDS, psychiatric evaluation and psychological testing were consistent with a presentation of factitious disorder. This case illustrates the need to be on the alert for individuals admitted to psychiatric units who report they have AIDS or its related conditions.
Acquired Immunodeficiency Syndrome↗
Current issues in the diagnosis and management of malingering.
Malingering is a diagnosis that is frequently avoided by physicians. When there is a claim of symptoms or diseases that either are exaggerated or do not exist, the diagnosis of malingering should be entertained. Malingering is associated with a conscious intent to deceive in order to obtain a known gain. Psychoanalytical, criteria-based (DSM-IV) and 'adaptational' models have been advanced to explain malingering. The differential diagnosis of malingering includes factitious disorder, the somatoform disorders, the dissociative disorders, and specific medical conditions without somatoform disorder. Upon consideration of the differential diagnosis, confirmation of the suspicion of malingering is still required in order to make the diagnosis. Confirmation can be achieved by observation or by inferential methods. Observation can be employed with controlled environment observation or with covert, 'real-world' surveillance; inference may involve primary and/or secondary source information. It may be concluded that a greater attempt should be made to identify this diagnosis, as the cost of malingering to society is considerable.
Diagnosis, Differential↗
Concepts of neurotic and personality disorders in ICD-10: results of the Research Criteria Study.
A discussion on personality disorders (F6) is conducted within the framework of the Research Criteria Study on the basis of one case each of borderline syndrome (F60.31), transsexualism (F64.0), and factitious disorder (F68.1). In the Research Criteria Study the main agreement achieved about personality disorders was 77%, for borderline disorders 94%, transsexualism 91%, and factitious disorders 53%. Additional diagnoses were given in the case of factitious disorder by 43%, for borderline disorders in 15%, and for transsexualism in only 3%. Alternative diagnoses improved the overall agreement about factitious disorders by 21%, about borderline disorders and about transsexualism by 3%. It appears justified to introduce a coding for an alternative main diagnosis. The diagnostic concepts are discussed with respect to practicality, suitability, adequacy and reliability. The raters felt fairly secure about the classification. The research diagnostic criteria proved to be very practical. The raters attributed a high reliability to ICD-10 and, with the exception of factitious disorders, a very valid image of patients.
Borderline Personality Disorder↗
Beyond collusion: active illness falsification.
OBJECTIVE: This article explores the relationship between factitious disorder by proxy victimization and the genesis of factitious disorder in young people. It is hoped that this will aid in our understanding of how some illness falsification behaviors may be learned and transmitted within the family system. METHOD: A discussion of the origins of adult factitious disorder and recent findings on the phenomenon of illness falsification in children and adolescents is integrated with some of the more ambiguous or "blended" cases which combine primary falsification by the youngster with caregiver collusion. Those less easily classified cases of factitious illness which fall in the gray areas, containing elements of both independent illness falsification by a child or adolescent with an earlier history of collusion with a parent's Munchausen by Proxy disorder, are proposed as a type of transitional case which may help us better understand the process by which illness falsification is learned. RESULTS: The literature on illness falsification in adults supports the possibility that adult factitious disorder may have its origins in adolescence or perhaps even earlier. Several cases are identified which suggest that some youngsters independently falsifying illness may have had earlier experiences of Munchausen by Proxy victimization or perhaps experienced the modeling or encouragement of illness falsification by a caregiver. Certain elements of the child victim experience, including efforts to overcome feelings of powerlessness, chronic lack of control, and disappointment in the physician are suggested as possible dynamics in the eventual development of independent illness falsification behaviors. CONCLUSIONS: The many unanswered questions in our understanding of the development of factitious illness in children and adolescents suggest avenues for further research. It is hoped that increased understanding will eventually allow more rapid, reliable identification of these patients and more effective interventions within the family system, with positive implications for future generations.
Adolescent↗
Concepts of psychosomatic disorders in ICD-10: results of the Research Criteria Study.
The multicenter study with the research criteria in the field of psychotherapy/psychosomatic medicine considered nine cases. One patient with cardiac neurosis (F45.3) and one patient with a persistent somatoform pain disorder (F54.4) were diagnosed in category F45.x. The rater agreement was 63-68%. 54% of the correct diagnoses made for three cases of colitis ulcerosa and Crohn's disease concurred (28%, 50%, and 80%). The case of anorexia nervosa (F50.0) was coded correctly by all of the raters, while the agreement for bulimia (F50.2) was 82%. Only 50% of the raters correctly assigned the dissociative disorder (F44.4). The agreement achieved for factitious disorder (F68.1) was 54%. Across all the psychosomatic disorders in ICD-10 there was an agreement of 65%. This result is markedly lower than the overall agreement of the Research Criteria Study (78%). Cardiac neurosis and bulimia were given a favorable prognosis. A more reticent psychotherapeutic commitment was seen for the classical psychosomatic disorders, persistent pain disorder, and factitious disorder. Anorexia nervosa and dissociative disorder assumed an intermediate position.
Humans↗
Factitious physical disorders: treatment without confrontation.
Much of the psychiatric literature advocates vigorous confrontation of patients with factitious physical disorder. Believing that such a strategy often drives the patient to a new physician, the author developed alternatives to confrontation. These strategies include use of inexact interpretations of psychological defenses, therapeutic use of a double bind, and use of techniques that allow the patient to give up the factitious symptoms without losing face.
Adult↗
Factitious physical disorders.
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Diagnosis, Differential↗