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

The authors present six cases of subarachnoid hemorrhage secondary to rupture of an aneurysm of the pericallosal artery. Four of these were of the berry type and were located at the genu of the corpus callosum; in two instances the aneurysm was found at the bifurcation of an azygous or a bihemispheric pericallosal artery respectively. A fifth lesion was of the fusiform type and the sixth one represented most probably a false aneurysm. All patients have been operated upon, but in three only clipping of the neck was feasable. In the remainder one pericallosal or the azygos artery was occluded intentionally. Postoperatively, severe mental perturbation, incontinence and seizures were encountered, but all symptoms cleared during the follow-up period, and subarachnoid hemorrhage never recurred.
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PMID:[Aneurysms of the distal anterior cerebral artery]. 75 83

A 40-year-old man was admitted after 8 months of speech disturbance and locomotive ataxia. He had no seizures, lightning pains, paresthesia, visual loss, bladder disturbance or rectal incontinence. He had never been neurologically or psychiatrically ill and had no history of syphilis. When the patient was admitted, his general physical examination including blood pressure and dermatologic examination was normal. His consciousness was alert. He was found to have a deterioration of mental status such as inability to concentrate, failing memory, amnesia and circumstantiality. His pupils were anisocoric and Achilles jerks were absent. No rigidity of the neck muscles, paralysis and sensory disturbance were recognized. Romberg's sign was absent. The right pupil was 7.0 mm and the left was 6.0 mm in room illumination. The pupils were nonreactive to bright light and both did not constricted to near stimuli. 0.125% pilocarpine eyedrops produced bilateral pupillary constriction. The results indicated bilateral tonic pupils. Laboratory data revealed white cell count of 12,600/mm3 and normal erythrocyte sedimentation rate of 8 mm/hr. Cerebrospinal fluid (CSF) examination revealed the following: opening pressure, 140 mm of water; cell counts, 76/mm2 (mononuclear cells); total protein, 116 mg/dl; glucose, 57 mg/dl. A serum venereal disease research laboratories (VDRL) test was positive in a 1:32 titer confirmed by positive treponema pallidum hemagglutination (TPHA) test in a 1:40,960 titer and positive fluorescent treponemal antibody-absorption (FTA-ABS) test. Serum TPHA-IgM was positive in a 1:320 titer but TPHA-IgG was negative. CSF examination revealed positive TPHA test (titer of 1:2,560) and positive FTA-ABS test.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A case of early syphilis presenting general paresis-like symptoms and bilateral tonic pupils]. 130 Feb 74

We studied 94 consecutive patients (age 15 or over) to investigate which aspects of the history and clinical findings help to distinguish seizures from syncope and related conditions. Clonic movements or automatism observed by an eyewitness classified an event as a seizure. The seizure group consisted of 41 patients and the syncope group of 53 patients. The likelihood ratio was used to calculate the predictive power of single findings and logistic regression to analyse combinations of findings. The best discriminatory finding was orientation immediately after the event according to the eyewitness and the age of the patient in the absence of an eyewitness report (P less than 0.001). We found a seizure five times more likely than syncope if the patient was disoriented after the event and three times more likely if the patient was less than 45 years of age. Nausea or sweating before the event were useful to exclude a seizure. Incontinence and trauma were not discriminative findings.
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PMID:Transient loss of consciousness: the value of the history for distinguishing seizure from syncope. 203 Mar 71

A 60-year-old white man presented with aphasia, seizures, paraparesis, and incontinence. His serologic and hematologic profiles were unremarkable. His cerebrospinal fluid showed pleocytosis, increased daily central nervous system IgG synthesis, increased myelin basic protein, and negative cytology and cultures. Cerebral computed tomography exhibited multiple areas of hypodensity but spinal computed tomography and myelography showed no abnormalities. Cranial and spinal magnetic resonance imaging revealed areas of increased signal on T2-weighted images. The use of gadolinium-pentetic acid on T1-weighted images delineated smaller areas of cortical enhancement with surrounding rim of decreased signal. Brain biopsy showed intravascular malignant cells positive for leukocyte common antigen and B-cell markers. The diagnosis was neoplastic angioendotheliomatosis (intravascular lymphomatosis). To our knowledge, this is the first report on the use of both cranial and spinal magnetic resonance imaging in this condition.
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PMID:Neoplastic angioendotheliomatosis. 237

An analysis of the clinical features of patients having evidence of a syncopal onset to convulsive episodes is reported. The range of convulsive phenomena was quite wide and did not appear to differentiate the syndrome from primary epilepsy in terms of seizure morphology, occurrence of incontinence or pattern of post-ictal recovery. It is therefore suggested that the premonitory and precipitating features are more specific in the diagnosis of convulsive syncope. Skin pallor was often reported during attacks. Although EEG abnormalities were seen in some cases, the follow-up results indicate a low incidence of unprovoked convulsions in patients with this condition without anticonvulsant treatment.
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PMID:A clinical study of convulsive syncope. 358 11

Ten years after a diagnosis of sarcoidosis, a 33-year-old woman presented with a severe headache of 5 days' duration. Neuroradiologic evaluation revealed a large cystic lesion of the left temporal lobe, causing a mass effect. An exploratory operation proved the lesion to be a loculated portion of the temporal horn of the lateral ventricle. Drainage of the loculated ventricle relieved the patient's cephalgia. Within 2 months, however, pain in the head recurred and an unsteady, broad-based gait appeared. Reevaluation disclosed hydrocephalus for which a ventriculoperitoneal shunt was inserted. After this procedure, the patient did well neurologically for 1 year, after which seizures, personality changes, incontinence, and disturbance of gait developed. Death occurred after revision of the shunt, and widespread granulomatous disease was found at autopsy. Neurosarcoidosis, with emphasis on intracranial mass lesions in sarcoidosis, is discussed; the role of surgical treatment in some of these lesions, and in hydrocephalus, is stressed.
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PMID:Neurosarcoidosis causing ventricular loculation, hydrocephalus, and death. 371 3

A 21-year-old woman with an unusual, progressive, degenerative neurological disorder is described. The disorder is characterized clinically by behavioral abnormality, peculiar involuntary movements, and ataxia starting in early childhood and subsequent development of dementia, choreoathetosis, rectal and bladder incontinence, bulbar and spinal muscular weakness, pes cavus, kyphoscoliosis, and generalized seizures. The clinical manifestations are correlated, with widespread pathological changes affecting almost all neuronal systems. The pathological changes are discussed in relation to the wide spectrum of "multisystem atrophies." Particular attention is directed to the ubiquitous occurrence of a novel intranuclear, eosinophilic, hyaline inclusion in almost all types of central, peripheral, and autonomic neurons. The ubiquitous neuronal involvement seems to explain the diffuse multiple system degeneration. The pathogenesis of the neuronal inclusions is unknown, but it is speculated that the disorder may represent a metabolic abnormality affecting the nuclear protein of neurons, rather than a viral infection. The pathological features, consisting of the neuronal intranuclear hyaline inclusions associated with multiple system atrophy, have not hitherto been described, and "neuronal intranuclear hyaline inclusion disease" is proposed as a name for the disorder. Rectal biopsy demonstrating the intranuclear hyaline inclusions in ganglion cells of the hyenteric plexuses may serve as a diagnostic procedure for the disorder.
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PMID:An unusual degenerative disorder of neurons associated with a novel intranuclear hyaline inclusion (neuronal intranuclear hyaline inclusion disease). A clinicopathological study of a case. 615 79

Clinical manifestations of dementia were reviewed in 15 Down's syndrome (DS) patients referred to a neurological clinic over a 24-month period for mental deterioration. The ages ranged from 32-64 years. One hundred percent showed personality changes and loss of independent daily living skills, the presenting symptoms in two-thirds of the cases. Other manifestations included seizures (53%), gait deterioration (73%), sphincteric incontinence (40%), and pathological release reflexes (67%). All 7 patients with CT-scans showed moderate or severe central and peripheral cortical atrophy. Detailed clinical information is presented for two patients, one of whom showed a temporary remission with imipramine. A characteristic dementia syndrome appears to be present in a subpopulation of aging DA patients with radiographic findings of Alzheimer's disease.
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PMID:Dementia in Down's syndrome: observations from a neurology clinic. 621 49

Twelve patients with severe intractable epilepsy were treated by chronic cerebellar stimulation under double-blind conditions for six months. No reduction in seizure frequency occurred that could be attributed to stimulation, though eleven of the patients considered that the trial had helped them. One patient experienced fewer episodes of incontinence during stimulation. Cerebellar stimulation in its present form cannot be recommended for the treatment of severe intractable epilepsy.
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PMID:A double-blind trial of chronic cerebellar stimulation in twelve patients with severe epilepsy. 638 52

Of 62 patients given shunts for normal-pressure hydrocephalus of idiopathic type, 46.8% showed some improvement and 27.4% enjoyed virtually complete recovery. The best clinical predictor of good response was the complete triad of memory difficulty, gait disorder, and urine incontinence; 61.2% of patients with this combination of symptoms improved. Gait disturbance alone was also accompanied by improvement in two of three patients. An "obstructive" cisternographic radioisotope pattern was not significantly different from a "normal" pattern in predicting a response to shunting. Computerized tomography (CT) showing large ventricles and little atrophy predicted improvement in 11 out of 13 patients. There were five deaths within 3 months of shunting. The complication rate was 35.4%; subdural collections, shunt malfunction, and postoperative seizures constituted the most frequent complications. These data suggest that continued investigation for better predictions of shunt response is important, but that in the meantime the clinical pattern and cranial CT pattern are the most satisfactory guides to improvement after shunting.
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PMID:Idiopathic normal-pressure hydrocephalus. Results of shunting in 62 patients. 735 91


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