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Query: UMLS:C0036572 (seizures)
 80,221 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The goals of surgery in the retarded patient with spinal deformity are to maximize function (for example, free the hands, decrease the occurrence of pressure sores, and so forth). Concomitantly, the goal while treating the patient should be to minimize the interference with social, intellectual, and general development while counting on no operation by the patient. The new tools of internal fixation available to the surgeon have made spinal surgery possible in these patients despite their lack of cooperation and their other medical problems, seizures, and spasticity. Although combined Dwyer instrumentation with subsequent posterior Harrington instrumentation or posterior fusion and Harrington instrumentation alone have been used most commonly, recent favorable experience suggests a larger role for segmental stabilization of the spine because of the greater purchase on the spine and the lack of need for prolonged external mobilization.
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PMID:Perspectives on surgery for scoliosis in mentally retarded patients. 720 81

A 10-month-old boy with Alexander disease is described. He was clinically characterized by early onset of megalencephaly, psychomotor retardation, spasticity and recurrent seizure attacks. Pathological examination of the biopsied cerebrum revealed a large number of Rosenthal fibers in the white matter and beneath the pia in association with advanced demyelination. The motor nerve conduction velocity was remarkably delayed, suggesting a possible change of the peripheral nerve. The computerized tomography demonstrated megalencephaly and bilateral symmetrical low density areas in the cerebral white matter, particularly in the frontal region. The preferential involvement of frontal lobes was also confirmed by electroencephalogram and brain scan. The preferential damage of the frontal region in the early stage of the disease may be an important clue to a diagnosis of Alexander disease by computerized tomography, brain scan and electroencephalogram.
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PMID:Alexander disease: clinical, electrodiagnostic and radiographic studies. 725 81

Thirty-eight cases of subacute sclerosing panencephalitis (SSPE) were reviewed. Deterioration in school performance, personality changes, and seizures were common early symptoms. Initial examination frequently showed myoclonus, spasticity, and extrapyramidal dysfunction, and in two-thirds of patients these findings were asymmetrical or focal. Retinitis or papilledema was present on initial examination in 50% of the patients. At last follow-up 24 children had died, with a mean survival of 42 months. Most patients reached a state of severe neurological impairment within 13 months. Subsequent evidence of improvement was noted in 10 children and was sustained in 4. Fifteen patients received antiviral treatment. Ten treated patients died from 5 to 133 months (mean, 58) from onset of their illness, while 15 untreated patients survived a mean of 33 months. Duration of survival appeared to be affected most by treatment with amantadine. Three patients treated with the drug were alive 97 to 139 months after onset of SSPE, and 5 died with a mean survival of 78 months. Five of 6 individuals treated with rifampin died after a mean survival of 27 months. Prolonged remissions occurred only in patients treated with amantadine. Although the number of treated individuals was small, our data suggest that amantadine may affect the natural course of SSPE.
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PMID:Review of 38 cases of subacute sclerosing panencephalitis: effect of amantadine on the natural course of the disease. 743 85

The FG syndrome is an X-linked recessive mental retardation syndrome. Ten patients are reviewed with special emphasis on the natural history of the intellectual development, constipation, and the prognosis for growth and behaviour. Six out of 10 patients are still macrocephalic, and there is no evidence for a specific growth pattern with respect to height. The degree of mental retardation is is usually severe. The behaviour is characteristically friendly, sociable and over-talkative, with periodic aggression. Six patients have seizures. A characteristic progression seems to occur from congenital hypotonia with joint hyperlaxity at birth, to joint contractures with apparent spasticity and unsteady gait later in life. The constipation was a temporary problem in five cases. The cowlick and the fetal pads persist and are important, but not specific, for the diagnosis.
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PMID:A clinical follow-up of British patients with FG syndrome. 805 29

Intrathecal application of baclofen is considered the treatment of choice in patients suffering from spinal spasticity insufficiently responding to conventional oral antispastic medication. This approach has also been used successfully in cases with spasticity of supraspinal origin. To achieve a good therapeutic response in the latter condition the amount of intrathecal baclofen has to be approximately twice the dosage required in spinal spasticity. We report on 8 patients suffering from supraspinal spasticity due to severe traumatic brain injury. Intrathecal baclofen reduced spasticity in all patients (mean Ashworth Score from 3.9 to 1.6; mean Reflex Score from 4.0 to 1.4). In some cases improvement of motor performance and in one case recovery of bladder function were noted. In two patients focal epileptic seizures with secondary generalization seemed to be associated with the application of baclofen. The local intrathecal application of baclofen has proven to be an effective therapy in otherwise intractable cases of severe supraspinal spasticity.
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PMID:Intrathecal baclofen application in patients with supraspinal spasticity secondary to severe traumatic brain injury. 808 51

A 55-year-old mildly hypertensive woman died after having developed a subcortical dementia during the past 9 years, with focal neurological signs. She presented at the age of 46 years with short episodes of dizziness and diplopia, suggesting that transient ischemic attacks involved the posterior fossa structures. Over the next 8 years, she developed difficulty in walking, urinary incontinence and seizures. On examination in 1989, she was severely demented. There was tetraparesis, bilateral arm and leg spasticity with hyperreflexia and bilateral Babinski signs. She showed epilepsia partialis continua involving the eyes, left hemiface and limbs. CT showed hypodensity of the white matter and lacunes in the basal ganglia and centrum semiovale, moderate hydrocephalus with cerebellar and cortical atrophy. Clinical and radiological features were similar to those of Binswanger's disease. Similar cases had occurred in the family affecting the patient's grandfather, father and two brothers, suggesting an autosomal dominant hereditary disease. Postmortem examination disclosed a Binswanger type of leukoencephalopathy caused by a peculiar microangiopathy characterized by a slightly basophilic small arterial granular degeneration of the medial sheath associated with the presence of ballooned smooth muscle cells with clear cytoplasm. Electron microscopic study revealed degenerative changes in the parietal vessels with notable increase of basal-membrane-type material and electron-dense granular deposits. These lesions could correspond to a specific familial pathology of the small arteries of the brain. They are identical to those reported in some patients with autosomal dominant inheritance. For other patients with similar clinical features and the same familial pattern, reported as "hereditary multi-infarct dementia'' and "chronic familial vascular encephalopathy'', there are no sufficient objective pathological facts to consider that they have the same disease.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Small arterial granular degeneration in familial Binswanger's syndrome. 814 Aug 99

Three fetuses with normal chromosomes were found to have uni- or bilateral hydronephrosis during the third trimester of pregnancy. At birth, they presented with coarse face, hypertelorism, and a deep groove under the eyes. Fontanelles and sutures were wide open. Genital abnormalities were present in 2 cases. Skeletal radiographs showed delayed bone maturation, broad and dense ribs, and a wide synchondrosis between the exoccipital and supraoccipital bones. The combination of such findings suggested the diagnosis of Schinzel-Giedion syndrome. Two patients died soon after birth, whereas the third one developed severe mental and motor retardation with seizures and spasticity, and died at 18 months. Schinzel-Giedion syndrome is rare and likely to be inherited as an autosomal recessive trait. So far, 13 well-documented cases have been reported allowing major and minor traits of the syndrome to be distinguished. Since no genetic marker is available, the prenatal diagnosis of Schinzel-Giedion syndrome relies on ultrasound examination, especially detection of renal abnormalities.
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PMID:Three new cases of the Schinzel-Giedion syndrome and review of the literature. 816 Jul 60

Recurrent gastroesophageal reflux (GER) after antireflux procedures (ARP) has been correlated with significant neurological impairment (NI). Other major risk factors for recurrent GER have not been extensively characterized. The authors reviewed their experience with ARPs in children to better characterize the risk factors for recurrent GER and identify successful management strategies for these patients. The charts of 281 consecutively treated children who had an ARP at our institution (1985 to 1992) were reviewed. The neurological status of each child was assessed as normal or impaired (cerebral palsy, seizures, mental retardation, spasticity), and other medical diagnoses such as chronic pulmonary disorders (eg, interstitial disease, cystic fibrosis, bronchopulmonary dysplasia, asthma, etc), and congenital malformations and syndromes were identified. The average follow-up period was 3 years (range, 1 to 7.5 years). Patients with symptoms of recurrent GER were evaluated with an upper gastrointestinal study. Patients with a radiologically intact fundoplication and suspected GER were further evaluated with a 24-hour pH probe. Statistical analyses were performed using the Fisher's Exact Test. Of the 281 patients who underwent ARP, 39 had documented recurrent GER (average, 16 months after surgery). Twenty-five (64%) of these children had chronic pulmonary disease (CPD). Thirty-two percent of all children with CPD had recurrent GER after ARP, versus 7% of those without CPD (P < .0001). For children with NI and CPD there was an increased risk (P < .0001) of failure when compared with the risk in the normal subgroup (children without CPD or NI) who underwent ARP.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Chronic lung disease is the leading risk factor correlating with the failure (wrap disruption) of antireflux procedures in children. 817 86

Fourteen patients (10 boys, 4 girls) aged from 4 months to 14 years old were diagnosed with mitochondrial disease based on the clinical manifestations together with abnormal muscle mitochondrial morphologies. Their clinical diagnoses included Leigh syndrome, three; Menkes' syndrome, three; Kearns-Sayre syndrome, two; myoclonic epilepsy with ragged fibres, one; and infant-onset progressive myoclonic epilepsy, one; fatal infantile mitochondrial myopathy, one; fatty acid oxidation defect, two; and myopathy with cardiopathy, one. Organs involved other than muscles included central nervous system, ten; heart, six; eye, two; liver, two; and kidney, two. Clinical manifestations varied to include hypotonia, seizures, myoclonus, mental retardation, nystagmus, ataxia, ptosis, ophthalmoplegia, retinal degeneration, muscle atrophy, spasticity etc. Nine had an abnormal rise in lactate after glucose loading. Ragged-red fibres were found in four patients. Abnormal mitochondrial morphology included abnormal accumulation, abnormal cristae pattern of tubular, concentric, or parallel form, some contained osmiophilic inclusion bodies. One patient of Leigh syndrome had had brain necropsy which showed intramyelin splitting of myelinated axons.
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PMID:Clinical manifestation of mitochondrial diseases in children. 821 54

We report a 47-year-old woman with SLE, who developed meningeal signs and consciousness disturbance. She noted an onset of fever, and swelling and pain in her face, hands and feet in 1990. She was seen in another hospital and the diagnosis of SLE was made. She was treated with prednisolone with marked improvement in her symptoms. She was well with 5 mg of oral prednisolone daily until January of 1991, when she developed fever, myalgia and weakness in her legs. She was admitted to the medical service of our hospital on August 5. She was receiving 15 mg of prednisolone daily. Gram positive rods were cultured from her blood on August 5. She became incoherent 2 days later, and had a convulsive episode on August 8. After the convulsion, she lost consciousness from which she did not recover. Her CSF contained 304/3 microliters cells, 29 of which were neutrophils, 6 lymphocytes, 90 others, and 179 destructed cells. The CSF protein content was 345 mg/dl, and glucose 23 mg/dl. A neurological consultation was asked on August 9. Physical examination at that time revealed a semicomatous woman. Respiration was 30/min and regular. BP 132/82 mmHg, heart rate 122/min and regular, and BT 39.6 degrees C. General physical examination was unremarkable. Pertinent neurologic findings were positive Kernig sign and spasticity in all four limbs. Brain stem reflexes were retained. Upon painful stimulation, withdrawal response was elicited both lower extremities. She was treated with pipiracillin, latamoxef and phenobarbital, however, she had frequent seizures. She was deeply comatose on December 10. She became flaccid and no more meningeal signs were observed.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A 47-year-old woman with meningeal signs and consciousness disturbance]. 821 15


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