Nonconvulsive Status and Ring Chromosome 20
نویسندگان
چکیده
منابع مشابه
Ring chromosome 20 and nonconvulsive status epilepticus. A new epileptic syndrome.
Six cases of epilepsy associated with ring chromosome 20 are presented. The study of these cases and 20 cases reported in the literature revealed that they constitute a distinct epileptic syndrome: frequent seizures consisting of a prolonged confusional state, with or without additional motor seizures, and an ictal EEG pattern of long-lasting bilateral paroxysmal high-voltage slow waves with oc...
متن کاملEpilepsy and ring chromosome 20: case report.
We present the clinical, electroencephalographic, neuroimaging (brain magnetic resonance image - MRI and spectroscopy by MRI) and cytogenetic findings of a young male patient with a rare cytogenetic anomaly characterised by a de novo 46,XY,r(20)(p13q13.3) karyotype. He presents with mental retardation, emotional liability, and strabismus, without any other significant dysmorphies. There are bra...
متن کاملPartial epilepsy complicated by convulsive and nonconvulsive episodes of status epilepticus in a patient with ring chromosome 14 syndrome.
Epilepsy is the most common and serious neurological symptom in ring chromosome 14 syndrome, also characterised by mild dysmorphisms, acquired microcephaly, cognitive impairment, hypotonia and ocular abnormalities. Typically, early-onset, polymorphous and drug-resistant seizures are reported. Status epilepticus has not been previously reported. We describe a nine-year-old Caucasian boy with rin...
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...
متن کاملRefractory and severe status epilepticus in a patient with ring chromosome 20 syndrome.
Ring chromosome 20 [r(20)] syndrome is a rare chromosomal disorder that is characterized by the development of refractory epilepsy during childhood with gradual declines in cognitive performance and behavior. Although the prognoses of seizures and intellectual disability associated with this condition are poor, life-threatening complications have rarely been described. We herein presented a cas...
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ژورنال
عنوان ژورنال: Pediatric Neurology Briefs
سال: 1997
ISSN: 2166-6482,1043-3155
DOI: 10.15844/pedneurbriefs-11-7-11