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Query: UMLS:C0018991 (hemiplegia)
 3,997 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two patients with epilepsy and large hemispheric lesions underwent section of the frontal fibres of the corpus callosum for the treatment of seizures refractory to medical treatment. A severely retarded girl of 18 had encephalotrigeminal angiomatosis (Sturge-Weber syndrome) with multiple daily absences, tonic-clonic, myoclonic, atonic and adversive seizures since infancy. All types of fits--with the exception of adversive seizures and rare tonic-clonic fits--disappeared after anterior callosotomy. Another moderately retarded girl of 18 had an old cystic lesion over the entire territory of the left middle cerebral artery. She had had right hemiplegia since infancy and frequent brief absences and massive myoclonus triggered by unexpected sensory stimuli since the age of six years. Following anterior callosotomy there was an almost complete disappearance of the absences and a marked reduction of her startle myoclonus. Frontal callosotomy is a useful procedure in epileptics with large hemispheric lesions and carries less risk than hemispherectomy or total commissurotomy.
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PMID:Anterior callosotomy as a substitute for hemispherectomy. 693 7

The Sturge-Weber syndrome is a congenital anomaly that is characterized principally by unilateral angiomatosis of the skin, cerebral meninges and choroid of the eye. It may be attended by mental retardation, convulsions, hemiplegia, and visual disturbances. The complete syndrome is rare. We herewith report a case of the syndrome fairly fully developed.
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PMID:The Sturge-Weber syndrome. 705 30

A 61-year-old and right handed man was admitted to our department on August 11, 1980. The patient had three month history of focal fits, progressive hemiplegia, and motor dominant aphasia. The neuroradiological examination revealed a space taking lesion at the left frontoparietal area, which showed a small tumor stain with early filled draining vein on the left carotid angiogram, and iso-high dense mass with marked contrast enhancement on the CT scan. The EEG findings showed polymorphous delta rhythm in the left frontal and parietal areas. On August 28, total removal of the tumor was performed. The tumor was a intracerebral, fibrous cystic mass without involvement of the pia and dura mater. The removed tumor was measured approximately 6 X 5 X 4 cm in size, and consistence of the tumor was mostly elastic hard and partially soft and hemorrhagic. Histologically, the tumor composed of an admixture of bizarre histiocytes and fibroblasts, multinucleated giant cells, xanthoma cells and siderophages, with fibrous stroma. After surgery, no distinct lesion was demonstrated on the whole body CT scan and garium and technetium scintigram in the abdomen and the lung. The right hemiplegia and aphasia were improved gradually, and the patient discharged on December 20, 1980. We discussed the origin of this tumor, and angiographic and CT scan findings on the literature.
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PMID:[Intracerebral fibrous xanthosarcoma--report of a case]. 717 24

One hundred and thirty-eight cases of cerebral venous/venous sinus thrombosis during the puerperium have been studied. Maximum number of cases (112 cases) occurred in the age below 30 years. Signs and symptoms appeared in most of the cases (72 cases) during the first 7 days of post partum period. One hundred and eleven cases were multipara. Commonest signs and symptoms were fever (85 cases); headache (66 cases), convulsions (64 cases), altered consciousness (57 cases), hemiplegia (60 cases), papilloedema (48 cases), etc. Carotid angiography done in 55 cases revealed block in middle part of superior sagittal sinus in 24, and localised, dilated and tortuous cortical veins in 5. A statistically significant rise in serum triglycerides, phospholipids, free fatty acids, blood platelet count, platelet adhesive index, and fall in blood fibrinolytic activity were found as compared with normals. These factors may be playing a role in the etiology of cerebral venous/venous sinus thrombosis during puerperium.
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PMID:Stroke during pregnancy and puerperium in young females below the age of 40 years as a result of cerebral venous/venous sinus thrombosis. 737 58

After slight prodromal symptoms a fourteen-year-old girl had epileptic convulsions followed by a right-sided hemiplegia. Carotid angiogram showed almost total occlusion of the left arteria cerebri media. Six weeks later she developed elevated blood pressure followed by convulsions and lowered consciousness. Abdominal aortic angiogram showed total occlusion of the left renal artery at its origin. After nephrectomy, the blood pressure returned to normal. Histological examination of the main branches of the renal artery revealed fibromuscular dysplastic changes. Renovascular hypertension and childhood idiopathic cerebral arterial disease might represent different aspects of the same process.
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PMID:Fibromuscular dysplasia in a child: a generalized arterial disease. 744 6

An 18 month old child who presented with convulsions and hemiplegia is described. The value of cerebral tomodensitometric for the detection of cerebral lesions is emphasised.
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PMID:[Post-convulsion cerebral atrophy in children: tomodensitometric evidence of cerebral lesions (author's transl)]. 746 84

Stroke although rare in children, is an important cause of morbidity in the paediatric age group. Over a period of 8 years, 43 children (17 boys and 26 girls) in the age groups of 1-16 years (mean 8.02 yrs) presented with stroke which constituted 10% of all strokes in the young and 0.7% of all paediatric admissions. The chief clinical features were hemiplegia (86%), convulsions (27%), fever (23%), dysphasia (23%), headache (11%) and altered level of consciousness (11%). Routine laboratory tests were non-contributory. Cranial computerized tomography (CCT) on 21 patients was abnormal in 95% and was useful in revealing the extent of infarction. Infarction was confined to middle cerebral artery territory, often involving basal ganglionic structures and was associated with focal or diffuse atrophy. Angiograms were abnormal in 78% of the patients (18/23) and were complimentary to the CCT. Etiological factors identified were: Moya-moya disease 6, arteritis 5, fibromuscular dysplasia 2, scorpion sting 2, and venous sinus thrombosis and small vessel occlusion one each. Though 23% of the patients had fever at onset, no obvious evidence of systemic or CNS infection was noticed. Stroke in children continues to pose a diagnostic challenge.
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PMID:Cerebrovascular disease in children. 783 10

The prognostic value of early neonatal continuous electroencephalographic recordings in hypoxic ischaemic encephalopathy was evaluated. Thirty seven full term infants with hypoxic ischaemic encephalopathy were studied. The electroencephalogram (EEG) was recorded using four or eight channel Oxford Medilog recorders and was started as soon as possible after birth. The recordings were initially visually analysed and divided into four categories: three in relation to the grade of discontinuity of the background activity (continuous, discontinuous, and maximum depression) and an additional fourth category to include status epilepticus. The EEGs with discontinuous activity were then analysed by computer to obtain a more objective assessment of discontinuity. The results were related to neurological outcome. Continuous background activity was associated with a normal outcome in all but the three infants who had continuous, but asymmetrical EEGs and who developed contralateral hemiplegia. In the eight infants with discontinuous activity, the outcome appeared to be related to the grade of continuity and the presence of clear convulsions on the EEG. The 10 infants with maximum depression and status epilepticus had severe impairment. These preliminary results suggest that continuous recording of EEGs could be used routinely in term infants with hypoxic ischaemic encephalopathy. Computer analysis can improve the value of this technique, allowing the identification of infants who might benefit from early therapeutic intervention.
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PMID:Prognostic value of continuous electroencephalographic recording in full term infants with hypoxic ischaemic encephalopathy. 797 86

Three types of clinical features at the onset are well known to be characteristic of acute hemiplegia syndrome (AHS). Type 1 comprises status epilepticus of hemiconvulsions with fever. Representative diseases of this type are the infectious diseases of the central nervous system, acute encephalopathy and cerebral vascular diseases. Type 2 comprises status epilepticus of hemiconvulsions without fever. Cerebral vascular diseases and epilepsy are the major ones of this type. Type 3 comprises hemiplegia or hemiparesis of sudden onset without fever or convulsions. Most patients with this type had cerebral vascular diseases, about half of which were moyamoya disease in Japan. Recent progress in neuroimaging studies has allowed considerable elucidation of the etiology of AHS. Gadolinium-enhanced MRI showed minimal lesions such as capsular infarction more clearly than plain MRI. Acetazolamide test 99mTc-HMPAO SPECT imaging is one of the useful assisted diagnostic techniques for moyamoya disease, because it reveals the reserve capacity of the collaterals. [123I]IMP SPECT is useful for the diagnosis and follow-up of acute disseminated encephalomyelitis (ADEM), as the images of the lesions coincide well with the MRI ones. 99mTc-HMPAO SPECT in a case with alternating hemiplegia revealed normoperfusion in the ictal periods. Four cases of AHS are reported here.
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PMID:Acute hemiplegia syndrome in childhood. 805 23

A 56-year-old male suffered from primary rhabdomyosarcoma on the left internal thoracic wall, which was treated by chemotherapy, and local irradiation following biopsy. Four months after the diagnosis, he suddenly complained of headache and left paresthesia occurred followed by generalized convulsion and left hemiplegia. CT scan revealed a high density mass in the right parietal lobe. The patient was referred to our department and underwent emergency evacuation of the hematoma together with tumor removal. The pathological specimen showed spindle or oval-like cells with hypercellularity and some mitotic figures. Immunohistochemical study demonstrated that many cells were positive for desmin and myoglobin, which is specific to myogenic tumor. These characteristics were compatible with those of the primary thoracic lesion, and a diagnosis of metastatic rhabdomyosarcoma was made. Five weeks after the craniotomy, the metastatic brain tumor recurred in the same site and also in the bilateral occipital lobes. Although radiotherapy to the brain decreased the tumor size, the patient died of respiratory failure eleven and a half months after the initial diagnosis. Sarcomas metastasizing to the brain are rare and only 16 cases of rhabdomyosarcoma metastasizing to the brain have been reported so far. Recent advances in chemotherapy, however, have been able to show the increased incidence of sarcoma metastasis to the brain. Therefore, the necessity of follow-up CT scan for sarcoma patients of long survival is to be stressed, even if the patient shows no neurological symptoms.
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PMID:[Brain metastasis of rhabdomyosarcoma with intratumorous hemorrhage: a case report and literature review]. 825 24


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