Nocturnal generalized seizures preceded by a gastrointestinal aura: a case report

Abstract

Despite the fact that abdominal pain is a common symptom of various pathological conditions, it can also be suggestive of a diagnosis of epilepsy. Autonomic epilepsy may present with paroxysmal gastrointestinal symptoms mimicking abdominal pathology or functional disorders, making diagnosis challenging. In 36 cases reported in the last 34 years, the most common gastrointestinal symptoms included abdominal pain, nausea, vomiting, etc. Although many mechanisms have been outlined, the cause of autonomic epilepsy with gastrointestinal symptoms still remains unclear current hypotheses suggest that the Sylvian fissure and the insular cortex may serve as sources of epileptic activity. Recognition of autonomic epilepsy in such casesis important, as timely identification and antiseizure treatment lead to significant clinical improvement.