Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038220 (status epilepticus)
 7,272 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We describe four cases of the Wolfram syndrome; a rare congenital syndrome characterised in it's complete form by diabetes mellitus, diabetes insipidus, optic atrophy, nerve deafness and dilatation of the urinary tract. All four of the cases described developed grand mal epilepsy in their second and third decades. Two of the cases developed progressive ataxia. There was one death due to status epilepticus. Absence of most of the corpus callosum and of the septum pellucidum was noted at autopsy. This pathological finding has not been reported previously in this syndrome. These cases highlight the neuro-degenerative aspects of the Wolfram syndrome. The literature on neurological aspects of the syndrome is reviewed.
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PMID:The Wolfram syndrome: a primary neurodegenerative disorder with lethal potential. 156 49

The clinical features in a new non-familial case of Cockayne's syndrome comprised the usual components: dwarfism with microcephaly, severe mental subnormality, progeria-like appearance of the face, pigmented retinopathy, and severe perceptive deafness. The patient also suffered from grand mal epilepsy and died in status epilepticus at the age of 22 years. The neuropathological findings were severe microencephaly, widespread calcifying vasopathy with some secondary degenerative changes in the contiguous tissue, and granular ependymitis.
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PMID:Cockayne's syndrome: case report. 499 43

The clinical manifestations of mitochondrial encephalomyopathy are described in four generations of a single kindred. The age of onset of major neurological disturbance varied from 3-70 years. In some patients, deafness was the only manifestation; in others, recurrent bouts of status epilepticus associated with focal neurological deficits and headache, caused severe disability or death. Examples of all three adult forms of mitochondrial encephalomyopathy: MELAS, MERFF and Kearns Sayre syndrome, were represented within the kindred. Associated features included deafness, short stature, non-insulin-dependent diabetes mellitus, migraine, peptic ulceration and severe constipation. The nt 3243 A-G MELAS mutation was detected in two members of the kindred. This study highlights the diversity of clinical expression of a mitochondrial mutation within a single kindred.
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PMID:Mitochondrial encephalomyopathy: variable clinical expression within a single kindred. 835 Jan 9

We report the unusual features of a female patient who had MELAS-specific A3243G mutation in mitochondrial DNA (mtDNA) and diabetes mellitus (DM). The patient showed mitochondrial myopathy, encephalopathy, lactic acidosis, and deafness but lacked the stroke-like episode. Acute hyperglycemia was noted after one attack of status epilepticus. Molecular genetic analysis demonstrated a heteroplasmic A3243G point mutation in the mtDNAs of muscle, blood cells and hair follicles. Glucagon stimulation test exhibited marked depression of pancreatic beta-cell function. However, in a further study neither this mutation, nor MELAS syndrome or DM, was found in all of her maternal relatives. A series of follow-up studies for beta-cell function also showed gradual improvement. The pedigree study led us to believe that this A3243G mutation arose from the germ line cells or occurred later in somatic tissues of the patient. We also suggest that the A3243G mutation of mtDNA may elicit the pathogenesis of a subtype of DM. Nevertheless, environmental stress may be another important factor for provocation of the disease.
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PMID:Absence of maternal A3243G mtDNA mutation and reversible hyperglycemia in a patient with MELAS syndrome. 1066 Jan 56

Etiologic diagnosis of seizure requires proper consideration of apparently unrelated clinical features of the patient. Here, we report the case of a patient of status epilepticus with moderate-to-severe bilateral sensorineural deafness. Investigations showed extensive intracranial calcification, hypoparathyroidism and unilateral renal agenesis. The features were consistent with Barakat syndrome, a rare developmental disorder associated with mutations in the GATA3 gene. To the best of our knowledge, this is the first reported case of Barakat syndrome from India.
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PMID:Seizure, deafness and renal agenesis: A rare case of barakat syndrome. 2366 72

We here report a 39-year-old woman of short stature with sensorineural deafness, who suddenly developed status epilepticus. T2-weighed image of brain magnetic resonance imaging (MRI) revealed a high signal lesion in the left temporal area, the distribution of which was not compatible with any particular arterial supply. Lactate and pyruvate were elevated in the serum and cerebrospinal fluid. As the mitochondrial gene analysis revealed the m.3243A>G mutation, diagnosis of mitochondrial myopathy, encephalopathy, lactic acidosis, and stroke-like episode (MELAS) was made. In the histochemical study of a biopsied muscle, the intramuscular blood vessels reacted strongly with SDH (SSV), but the SSV was negative for cytochrome c oxidase (COX), the findings characteristic of myoclonic epilepsy with ragged-red fibers (MERRF). This is the first case of MELAS in which the muscle histochemistry showed positive SSV unassociated with increased COX.
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PMID:[A case of MELAS associated with histochemical findings of muscles characteristic of MERRF]. 2696 Feb 69

Nonconvulsive status epilepticus with neuropsychological symptoms other than aphasia or amnesia is rare. We report two such cases. Case 1, a 62-year-old man with a history of a subcortical hemorrhage in the right lateral temporal lobe and a brain infarct in the left medial temporo-occipital lobes, suddenly developed left unilateral spatial neglect and visual object agnosia. Diffusion-weighted imaging indicated status epilepticus, not stroke. His deficits resolved immediately after treatment with diazepam and phenytoin sodium. Case 2, a 61-year-old man with a history of brain infarcts in the right lateral temporal and left medial temporo-occipital lobes, suddenly developed global aphasia and cortical deafness. An MRI revealed no new lesions, including infarcts. An EEG revealed lateralized periodic discharges in the left temporo-parieto-occipital area, and single-photon emission computed tomography revealed a transient high-uptake lesion in the left temporoparietal lobes, indicating status epilepticus. His deficits also resolved immediately after treatment with diazepam and phenytoin sodium. The two patients' neuropsychological symptoms-visual object agnosia and cortical deafness-were associated with focal nonconvulsive status epilepticus and were successfully treated with anti-epileptic medications. It is suggested that individuals with acute neuropsychological symptoms be diagnosed with MRI and/or EEG as well as CT for differential diagnoses other than cerebrovascular diseases.
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PMID:Nonconvulsive Status Epilepticus With Neuropsychological Symptoms: Two Case Reports. 3326 55