ABSTRACT
Dravet syndrome is a epileptic syndrome characterized by drug-resistant epilepsy occuring at childhood. It is often accompanied by status epilepticus and cognitive and language impairment appearing gradually as the disease progresses. The effect of antiepileptic drugs and resection epilepsy surgery on Dravet syndrome is poor although neuromodulation surgery, especially vagus nerve stimulation, is an effective and feasible treatment for Dravet syndrome. In this article we reported a case of Dravet syndrome treated with vagus nerve stimulation, relevant literature was reviewed and summarized at the same time. A total of 141 cases of Dravet treated by vagus nerve stimulation were collected, and the overall effective rate was 53.9%.
ABSTRACT
Propofol, a GABA-mediated inhibitor of excitatory neurotransmitter, is a popular intravenous agent for general anesthesia and sedation. Its side effects reportedly include opisthotonus, seizures, and myoclonus, and are usually manageable. We present a patient who developed propofol-induced delayed-onset refractory myoclonic seizures that resisted antiepileptic drugs.
Subject(s)
Humans , Anesthesia, General , Anticonvulsants , Myoclonus , Neurotransmitter Agents , Propofol , Seizures , Status EpilepticusABSTRACT
Propofol, a GABA-mediated inhibitor of excitatory neurotransmitter, is a popular intravenous agent for general anesthesia and sedation. Its side effects reportedly include opisthotonus, seizures, and myoclonus, and are usually manageable. We present a patient who developed propofol-induced delayed-onset refractory myoclonic seizures that resisted antiepileptic drugs.
Subject(s)
Humans , Anesthesia, General , Anticonvulsants , Myoclonus , Neurotransmitter Agents , Propofol , Seizures , Status EpilepticusABSTRACT
Aicardi syndrome is a severe congenital disorder characterized by infantile spasms, chorioretinal lacunae, and agenesis or hypogenesis of the corpus callosum. A 6 month old female had developed abnormal eye movement and seizures of the complex partial type and myoclonic type. MRI pictures of the patient revealed the presence of genu associated with agenesis of the rest of corpus callosum. A funduscopic examination revealed bilateral small, solitary, pale areas with sharp borders, some of which had minimal surrounding pigmentation (chorioretinal lacunae), especially clustered around the disc, and they were more prominent on the left side. We report here on the unusual findings of a complex partial seizure, myoclonic seizure and the atypical EEG finding in addition to the well-known characteristic clinical and imaging findings of a patient with Aicardi syndrome.
Subject(s)
Female , Humans , Infant , Anticonvulsants/therapeutic use , Arachnoid Cysts/pathology , Corpus Callosum/abnormalities , Electroencephalography , Epilepsies, Myoclonic/drug therapy , Epilepsies, Partial/drug therapy , Magnetic Resonance Imaging , Retinal Diseases/pathology , Spasms, Infantile/drug therapy , SyndromeABSTRACT
Neuronal ceroid lipofuscinosis, which is also known as Batten-Bielschowsky disease, is a group of neuro degenerative disorders, associated with various progressive symptoms including seizures, dementia, visual loss and cerebral atrophy. We experienced a case of late infantile neuronal ceroid lipofuscinosis in a 6-year-old boy who had progressive myoclonic seizures, ataxia, rapid psychomotor deterioration and visual loss. Photic stimulation at 2 to 5 Hz elicited a discrete spike and wave discharges in the occipital region on an electroencephalogram. Magnetic resonance imaging of the brain showed generalized cerebral and cerebellar atrophy. An electron microscopic examination of the skin revealed characteristic curvilinear inclusion bodies. An optic fundoscopy revealed a devastated retina and severe optic atrophy. We report this case with the brief review of related literature.