Abstract
A 52-year-old female patient was accused of arson; the patient had had an arachnoid cyst of the cerebellar vermis. Even after surgery, she showed marked instability of mood and pseudologia fantastica, but did not suffer from cognitive impairment. Possible associations of the presence of this cerebellar arachnoid cyst and behavioral disturbances are discussed.
MeSH terms
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Arachnoid Cysts / diagnosis
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Arachnoid Cysts / psychology*
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Arachnoid Cysts / surgery
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Cerebellar Diseases / diagnosis
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Cerebellar Diseases / psychology*
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Cerebellar Diseases / surgery
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Cerebellum / pathology
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Delusions / diagnosis
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Delusions / psychology
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Female
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Firesetting Behavior / psychology*
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Humans
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Magnetic Resonance Imaging
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Middle Aged
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Neurocognitive Disorders / diagnosis
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Neurocognitive Disorders / psychology*
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Neurocognitive Disorders / surgery
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Neurologic Examination
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Neuropsychological Tests
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Postoperative Complications / diagnosis
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Postoperative Complications / psychology