Everything about Ganser Syndrome totally explained
Ganser syndrome is a rare
dissociative disorder previously classified as a
factitious disorder. It is characterized by the individual mimicking behavior they think is typical of a
psychosis; usually by providing nonsensical or wrong answers to questions, and doing things incorrectly. It is also sometimes called
nonsense syndrome,
balderdash syndrome,
syndrome of approximate answers,
pseudodementia or
prison psychosis. This last name, prison psychosis, is sometimes used because the syndrome occurs most frequently in prison inmates, where it may represent an attempt to gain leniency from prison or court officials.
Ganser is an extremely rare variation of
dissociative disorder. It is a reaction to extreme stress and the patient thereby suffers from approximation or giving absurd answers to simple questions. The syndrome can sometimes be diagnosed as merely malingering, however, it's more often defined as dissociative disorder.
Symptoms include a clouding of consciousness,
somatic conversion symptoms, confusion, stress, loss of personal identity,
echolalia, and
echopraxia. The psychological symptoms generally resemble the patient's sense of mental illness rather than any recognized category. Individuals also give approximate answers to simple questions. For example, "How many legs are on a cat?", to which the subject may respond '3'.
The syndrome may occur in persons with other mental disorders such as schizophrenia, depressive disorders, toxic states, paresis, alcohol use disorders and factitious disorders.
EEG data doesn't suggest any specific organic cause.
Overview
The original description by
Sigbert Josef Maria Ganser in
1898 pointed out their hysterical twilight state. They may also describe
hallucinations which are usually more than those in
schizophrenia. They may also have disorders of sensation similar to those in
conversion disorder. They may be inattentive or drowsy.
Some workers believe there's a genuine
psychosis underlying this, others believe it's a
dissociative disorder, while still others believe it's the result of
malingering. Over the years, opinions have seemed to move from the first view more towards the last.
it's currently classified under dissociative disorders to which it moved in DSM IV from the factitious disorders.
Diagnosis
According to the DSM-IV-TR, which classifies Ganser syndrome as a dissociative disorder, it's
the giving of approximate answers to questions (for example "2 plus 2 equals 5" when not associated with dissociative amnesia or dissociative fugue.
Diagnosing Ganser syndrome is very challenging, not only because some measure of dishonesty is involved but also because it's very rare.
Usually when giving wrong answers they're only slightly off showing that the individual understood the question. For instance, when asked how many legs a horse has they might say, "five." Also, although subjects appear confused in their answers, in other respects they appear to understand their surroundings.
Treatment
Hospitalization may be necessary during the acute phase of symptoms, and psychiatric care if the patient is a danger to self or others. A neurological consult is advised to rule out any organic cause.
Prevalence
The disorder is extraordinarily rare with less than 100 recorded cases. While individuals of all racial backgrounds have been reported with the disorder, there's a higher inclination towards males (75% or more). The average age of those with Ganser syndrome is 32 and it stretches from ages 15-62 years old. It has been reported in children.
The disorder is apparently most common in men and prisoners although prevalence data and familial patterns are not established.
Eponym
It is named for Sigbert Ganser, who characterized it in 1898.
Further Information
Get more info on 'Ganser Syndrome'.
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