Re: Triphasic Waves versus Nonconvulsive Status Epilepticus: EEG Distinction. Can J Neurol Sci 2006;33:175-80
نویسندگان
چکیده
منابع مشابه
Differential diagnosis by EEG of dissociative status versus nonconvulsive status epilepticus.
INTRODUCTION Nonconvulsive status epilepticus (NCSE) has different clinical presentations, from minimal confusion to bizarre behavioral manifestations, psychosis or coma. As a result, patients can sometimes be misdiagnosed and labeled as psychiatric cases. CLINICAL CASE The patient was alert and disoriented in time, with disconnection episodes, generalized slowness, slow mental response, falt...
متن کاملWhich EEG patterns in coma are nonconvulsive status epilepticus?
Nonconvulsive status epilepticus (NCSE) is common in patients with coma with a prevalence between 5% and 48%. Patients in deep coma may exhibit epileptiform EEG patterns, such as generalized periodic spikes, and there is an ongoing debate about the relationship of these patterns and NCSE. The purposes of this review are (i) to discuss the various EEG patterns found in coma, its fluctuations, an...
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Objective. We are reporting two cases: a patient with steroid responsive encephalopathy associated with autoimmune thyroiditis (SREAT) and another patient with secondary progressive multiple sclerosis (SPMS), both presenting with altered mental status (AMS) and later diagnosed with nonconvulsive atypical absence status epilepticus (AS), with atypical EEG changes. Methods. A report of two cases....
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The most widely accepted indication for a stat EEG (stEEG) is the suspicion of nonconvulsive status epilepticus (NCSE). NCSE has been reported with surprising frequency in a wide variety of acute structural and metabolic brain injuries and significantly increases the risk of permanent brain damage and death. This risk rises and the effectiveness of treatment decreases with delays in diagnosis a...
متن کاملNonconvulsive status epilepticus and coma.
Nonconvulsive status epilepticus (NCSE) in a comatose patient cannot be diagnosed without electroencephalography (EEG). In many advanced coma stages, the EEG exhibits continuous or periodic EEG abnormalities, but their causal role in coma remains unclear in many cases. To date there is no consensus on whether to treat NCSE in a comatose patient in order to improve the outcome or to retract from...
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ژورنال
عنوان ژورنال: Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques
سال: 2006
ISSN: 0317-1671,2057-0155
DOI: 10.1017/s0317167100119936