The Journal of emergency medicine · 2012
Seizures presenting as incessant laughter: a case of gelastic epilepsy.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
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Holmes Christina M, Goldman Mitchell J
Аннотация
BACKGROUND: Gelastic seizures are defined as seizure activity manifesting as laughter inappropriate to the situation, with supporting evidence on electroencephalogram or magnetic resonance imaging. Gelastic seizures are most commonly reported in patients with hypothalamic hamartomas causing precocious puberty. The differential diagnosis of incessant laughter is important to recognize in the Emergency Department, as some conditions warrant immediate treatment and others require further diagnostic work-up with implications for the entire family.
OBJECTIVES: The background and pathophysiology of gelastic epilepsy will be discussed.
CASE REPORT: The case of a previously healthy girl with acute onset of incessant laughter is reported. This patient was diagnosed with a clinical case of gelastic seizures. This case illustrates the importance of recognizing this form of seizures for accurate treatment and follow-up.
CONCLUSION: This case report illustrates the importance of a broad differential for a patient presenting emergently with uncontrollable laughter. Gelastic epilepsy is relatively rare but requires further work-up and often may require chronic therapy.
OBJECTIVES: The background and pathophysiology of gelastic epilepsy will be discussed.
CASE REPORT: The case of a previously healthy girl with acute onset of incessant laughter is reported. This patient was diagnosed with a clinical case of gelastic seizures. This case illustrates the importance of recognizing this form of seizures for accurate treatment and follow-up.
CONCLUSION: This case report illustrates the importance of a broad differential for a patient presenting emergently with uncontrollable laughter. Gelastic epilepsy is relatively rare but requires further work-up and often may require chronic therapy.