Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036572 (seizures)
 80,221 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fifty-two patients at various stages of human immunodeficiency virus (HIV) infection who had one or several epileptic seizures in the course of that disease were retrospectively studied from 1985 to 1990. Thirty-five percent of these patients were in overt clinical AIDS at the time of the seizure(s). AIDS was revealed by a seizure in 2 cases. Generalized seizures were observed in 71 percent of the patients, and partial seizures in 29 percent. Electroencephalograms showed signs of brain irritation in only 19 percent of the cases. The cause of epileptic seizure(s) could be determined in 36 patients: cerebral toxoplasmosis in 23 cases; progressive multifocal leucoencephalitis in 2 cases; HIV encephalopathy in 3 cases; iatrogenic cause in 4 cases; meningoencephalitis in 3 cases and neurosyphilis in 1 case. No cause other than HIV infection was found in 16 patients. These findings confirm those of previous studies. In about one-third of AIDS patients epileptic seizures are the only clinical manifestation of viral central nervous system infection.
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PMID:[Epilepsy seizures in HIV infection. 52 cases]. 183 61

Two young children, 5 and 30 months of age, developed acute transient dyskinesias. The novel features of these patients were classic orobuccal-lingual dyskinesias, their young ages, and the association with asthma and theophylline. The movements resembled tardive dyskinesias of older patients on neuroleptics, but neither patient had any exposure to neuroleptic drugs. Choreiform movements were moderately severe and remitted several hours after discontinuation of theophylline or over days in the patient who remained on the drug. No symptomatic treatment of dyskinesia was required. Both infants otherwise had normal neurologic examinations with no clinical evidence of meningoencephalitis, seizures, or stroke. Both infants required hospitalization for respiratory distress, but not intensive care. The highest theophylline levels measured in these patients were 22 and 25 micrograms/ml and levels determined closest to the appearance of dyskinesias were lower. Urine toxicology screen for other drugs and routine blood work were normal. The infants, examined subsequently for 1 1/2-2 years for asthma, have demonstrated no reappearance of dyskinesias or other neurologic abnormalities. We propose an interaction of theophylline, hypoxemia, or other factors related to asthma in the pathophysiology of reversible dyskinesia in our patients.
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PMID:Acute dyskinesias in young asthmatics treated with theophylline. 158 Sep 64

A 10-year-old girl had an infarction in the left brain during an acute viral meningoencephalitis. She initially showed seizure, unconsciousness and fever, and right hemiplegia gradually developed. She died at the 48th day of disease from respiratory disturbance and renal failure. Cranial MRI during the acute phase of the disease, when there was no clinical sign of right hemiplegia, showed a high intensity lesion in the left parietal and occipital areas on T-2 weight image. Autopsy disclosed the findings suggesting viral encephalitis, including multiple focal necrosis, perivascular round cell infiltration, proliferation of glial cells and spongy degeneration with some intranuclear inclusion bodies, and infarction in the left hemisphere. These findings suggest that T-2 high intensity lesion on MRI reflected infarction.
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PMID:[A case of brain infarction associated with viral encephalitis: MRI and pathological findings]. 193 Nov 68

Within the last four years, we have observed five patients with epidemiological, clinical, and serological features that were consistent with Q fever meningoencephalitis. Attempts to isolate Coxiella burnetii from the cerebrospinal fluid of two patients were unsuccessful. Neurological features ranged from coma, general seizures, confusion, to palsy and meningitis. All patients were febrile. These patients were neuroradiologicaly investigated. Since 1984, four other cases have been reported in the literature. Antibiotics with good penetration into the cerebrospinal fluid, such as new quinolones, may be useful for treatment of confirmed cases. Q fever should be considered as a possible etiology of meningitis in endemic areas, and diagnosis should be confirmed by serology.
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PMID:Q fever meningoencephalitis in five patients. 204 9

Meningoencephalitic syndrome can be caused by many infective agents. Over a period of 13 years, 15 of 170 cases of neurocysticercosis (NCC) presented as meningoencephalitis. The basis of diagnosis of NCC was positive subcutaneous nodule histopathology (4), CT scan (9) and autopsy (3) findings. The age of the patients ranged from 7-68 years (mean 32). Fever was encountered in 12, altered sensorium in 7, seizures in 10 and abnormal behaviour in 3 cases. All cases had papilloedema. Focal neurological signs included optic atrophy, lateral rectus palsy, hemiplegia, internuclear ophthalmoplegia and cerebellar ataxia. Cerebrospinal fluid was abnormal in 8 of 13 cases, leading to a suspicion of tuberculous meningitis. Twelve patients improved with therapy. Three cases ended fatally and autopsy confirmed the diagnosis.
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PMID:Cysticercal meningoencephalitis. 193 70

Kawasaki disease (KD) is a syndrome characterized by various degrees of vasculitis in small-and medium-sized arteries. We discussed the characteristic manifestations and prognosis of 5 KD patients (male 3, female 2) with meningoencephalitis in the acute stage. The incidence was 3.7% (5 of 138 patients) in our institute. The age of onset was between 3 months and 15 months. The clinical manifestations included disturbance of consciousness and seizures; disturbance of consciousness developed in all patients in the early acute stage. The duration was between 2 and 11 days; seizures developed as status convulsions in two. Electroencephalograms (EEG) demonstrated certain abnormalities in 2 of 4 patients studied. Computed-tomographic scanning (CT scan) revealed fluid collection in the frontal extracerebral space, and monocyte-predominant pleocytosis was observed in the cerebrospinal fluid (CSF) in all 5 patients studied. The age of onset in the 5 KD patients was significantly earlier than that in non-complicated cases (n = 138, P less than 0.01). Blood hemoglobin (P less than 0.05) and hematocrit (P less than 0.05), serum total protein (P less than 0.01), and serum albumin levels (P less than 0.01) were also significantly lower. Moreover the period until CRP values turned negative was significantly longer (P less than 0.05) and erythrocyte sedimentation rate was significantly lower (P less than 0.01) in these 5 patients. It was considered that meningoencephalitis in KD may develop in cases having more severe and prolonged inflammatory changes; the clinical findings revealed a serious form of KD. We suggest that this might because by vasculitis of small arteries, arterioles, capillaries, and venules, which consists of infiltration of lymphocytes and large mononuclear cells, and edema. There was no neurological sequela in 4 of the 5 patients. However, one patient was found to have hearing difficulty 3 years after the onset. Therefore, the prognosis of meningoencephalitis in KD was considered to be generally favorable.
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PMID:[Meningoencephalitis in Kawasaki disease]. 222 79

An 18-year-old woman with systemic lupus erythematosus developed neuropsychiatric disorders, including aseptic meningoencephalitis, organic brain syndrome and seizure. A series of computed axial tomography scans revealed the progression of marked atrophy of the right cerebral hemisphere for a period of 3 years without occlusion or stenosis of large vessels on cerebral angiography. I-123 IMP single photon emission computed tomography disclosed a markedly decreased uptake of I-123 IMP in the right cerebral hemisphere, and also in the left cerebellar hemisphere (crossed cerebellar diaschisis), which disappeared within 2 years.
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PMID:Cerebral hemiatrophy in systemic lupus erythematosus: report of a case. 227 27

We reviewed the clinical histories and autopsy records of 35 pediatric patients (ranging in age from 9 months to 18 years) who underwent orthotopic liver transplantation using ciclosporin and corticosteroids for immunosuppression. At the time of death, 19 children (54%) had encephalopathy, 16 (46%) were lethargic or in coma, 10 (29%) had seizures, and 10 were normal. Neuropathological lesions were found on postmortem examination in all 35 patients. Vascular lesions such as infarction, ischemia, thrombosis, and hemorrhage were the most common neuropathological findings (86%) followed by infectious processes (29%). Candida albicans (2 patients) and Aspergillus fumigatus (3 patients) were the only offending organisms identified, both causing meningoencephalitis. Alzheimer type II astrocytes, a characteristic feature of chronic liver disease, were the single most common autopsy finding (69%). Central pontine myelinolysis was seen in 3 children and basilar artery thrombosis affected 1 child. Neurological complications and their subsequent neuropathology are a significant cause of morbidity and mortality after pediatric liver transplantation. Vascular insults, electrolyte abnormalities, and infections that involve the central nervous system are directly related to liver function and the immunosuppression necessary to maintain graft viability. Only with continued observation after surgery combined with rapid medical and surgical treatment can we hope to improve the prognosis following liver transplantation in the pediatric population.
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PMID:Neuropathology of pediatric liver transplantation. 248 84

All cases of mumps meningoencephalitis diagnosed at our institution during the past 15 years were reviewed. There were 24 cases, 16 between 1973 and 1977, 3 between 1978 and 1985 and 5 in 1986 to 1988. Four of the recent cases occurred 19 to 26 days after receipt of a new mumps vaccine (Urabe Am 9 strain) released in Canada in 1986. The remaining 20 cases were clustered in winter and spring. The average age was 6.2 years and the ratio of males to females was 5:1. Clinical presentations were fever (90%), vomiting (90%), meningismus (70%), headache (65%), parotitis (50%) and seizures (30%). The mean cerebrospinal fluid white blood cell count was 513/mm3 (lymphocyte predominance); 55% of patients had a cerebrospinal fluid protein level of greater than 0.4 g/liter, and the cerebrospinal fluid:blood glucose ratio was greater than 0.4 in all. Two patients had adverse sequelae. The clinical and laboratory features of these cases were not significantly different from the vaccine-associated cases.
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PMID:Clinical and epidemiologic features of mumps meningoencephalitis and possible vaccine-related disease. 259 49

Among a population of 4.436 Bassa, Kpelle and Mano people in the Gbawein and Wroughbarh Clan region of Grand Bassa Country, Liberia, 123 cases of epilepsy could be documented. In 38% of these cases infections involving the central nervous system precipitated the onset of seizures. Sera from 67 epilepsy patients, 50 direct healthy relatives and 22 geographically matched controls were tested for antibodies to 16 arboviruses of the Togaviridae and Bunyaviridae known to occur in Africa. Antibodies to arboviruses were found in 16.5% of the epilepsy patients, 36% of the mostly older family members, and in 22% of the controls. Males and females were equally affected as were the different clans and language groups. Although meningoencephalitis with sequelae, like seizures, are known to result from arbovirus infections, no evidence for a correlation between epilepsy in this are of Central Liberia and previous arbovirus infection could be established.
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PMID:Post-encephalitic epilepsy and arbovirus infections in an isolated rainforest area of central Liberia. 301 70


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