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

Twenty children with spastic diplegia were identified by clinical assessment among a representative cohort of 1048 survivors with a birthweight of 2000g or less. Data from hospital case-records were used to investigate which perinatal conditions might differentiate infants with diplegia from other low-birthweight survivors. Even allowing for a strong association with lower gestational age, diplegic children were more likely to have suffered respiratory disease, necrotising enterocolitis and fits in the neonatal period, than children without cerebral palsy. Among preterm infants, diplegia differed from hemiplegia mainly in a lack of significant association with recorded maternal characteristics and markers of intrapartum stress. Important determinants of diplegia were not identified, but the results suggest that infants born both immature and relatively immature for their gestational age have the highest risk of diplegia. Factors that influence the rate of fetal development may be implicated in the aetiology of diplegia in both preterm and fullterm infants.
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PMID:Cerebral palsy in low-birthweight infants. II. Spastic diplegia: associations with fetal immaturity. 337 67

A 7-year-old boy with sex-linked agammaglobulinaemia developed meningoencephalitis caused by echovirus type 11. He had convulsions, right hemiplegia, cortical motor aphasia, left abducens nerve paralysis, left hypoglossal nerve paralysis, and later became unconscious. Treatment by intravenous injection of conventional gammaglobulin and intrathecal alpha-interferon brought no clinical improvement, but intrathecal administration together with intravenous injection of gammaglobulin containing a high titre of anti-echovirus type 11 antibody was associated with a dramatic improvement in his clinical symptoms. After subsequent periodical (once or twice a week) administration of specific gammaglobulin for 8 months, the echovirus in his cerebrospinal fluid was no longer detected. These findings suggest that intrathecal injection combined with intravenous injection of high titre anti-echovirus type 11 antibody was effective in treating this case of echovirus meningoencephalitis in sex-linked agammaglobulinaemia.
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PMID:Successful treatment of echovirus meningoencephalitis in sex-linked agammaglobulinaemia by intrathecal and intravenous injection of high titre gammaglobulin. 342 97

Two full-term neonates, one with convulsions and intermittent generalized hypotonia and one with poor sucking, temperature instability, and lethargy, are reported. CT scan findings suggested cerebral arterial infarction. Arteriography revealed occlusion of the middle cerebral artery, unilaterally in the first and bilaterally in the second patient. The evolution of the infarct could be followed on serial CT scans. No predisposing factors during pregnancy or delivery were found, and serious neurologic deficits developed in both children. These cases demonstrate that, even in full-term neonates with discrete or moderate neurologic symptoms and born after normal pregnancy and delivery, the possibility of vasoocclusive brain infarction should be considered. The diagnosis is suggested by imaging techniques, of which CT scanning seems to have the greatest value at present. This technique also permits the follow-up of the lesions. The prognosis for neurologic development appears to be variable: minor neurologic deficits as well as unexplained spastic hemiplegia in older children may be the consequence of inapparent cerebral arterial infarction in the neonatal period.
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PMID:Idiopathic cerebral arterial infarction with paucity of symptoms in the full-term neonate. 362 89

Six thousand consecutive patients in whom retrobulbar anesthesia was performed by an anesthesiologist before ophthalmic surgery were studied. Sixteen patients (1 in 375) developed signs and symptoms presumed to be caused by the direct spread of the local anesthetic agents to the central nervous system. These signs and symptoms ranged from drowsiness, blindness of the contralateral eye, abnormal shivering, or vomiting, through to respiratory depression, apnea, hemiplegia, aphasia, convulsions, unconsciousness, and cardiopulmonary arrest. The severity of the symptoms was unrelated to the dose of anesthetic administered. The time of the onset of symptoms after the retrobulbar injection was variable (average 8 min, range 2 to 40 min). The possibility of a life-threatening complication occurring was rare (1 in 750) but unpredictable. The need for closely monitored anesthesia care of all patients having surgery under retrobulbar anesthesia is stressed.
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PMID:Central nervous system complications after 6000 retrobulbar blocks. 368 1

A case of cardiac myxoma presenting as metastatic brain tumor are reported. The patient was a 44-year-old man. One year prior to this admission, he had suffered stroke, which was characterized by right hemiparesis and dysarthria. The computed tomographic (= CT) scan of the head at that time showed a low density on the left basal ganglia and the echocardiogram suggested a left atrial myxoma. At surgery, a polypoid myxoma attached to the atrial septum was totally removed. Right hemiparesis was improved and the patient was discharged. A few months later, the patient was evaluated for multiple cutaneous masses and diagnosed by biopsy as metastatic myxoma. The patient's condition remained unchanged until this admission. In March 1985, the patient had a tonic-clonic convulsion marching from right hand and developed right hemiplegia with drowsy. An echocardiogram failed to reveal recurrence of the cardiac myxoma. A CT scan revealed a 5-cm, relatively circumscribed, low density mass in the left fronto-parietal lobe, ring mottled enhancement after contrast administration and more enhancement in the delayed scanning of 45 min. Craniotomy showed a tender, friable tumor with a yellowish cyst fluid, but apparently not invading the brain parenchyma. After complete excision of the mass, there was rapid lessing in the hemiplegia and improvement in the level of consciousness. A contrast-enhancement CT scan performed 2 weeks after craniotomy revealed no evidence of residual tumor. Pathohistological examination showed spindle-shaped and stellate cells which formed clusters and contained large amounts of acid polysaccharides as demonstrated by the alcian blue method.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Cardiac myxoma metastatic to the brain]. 379 Mar 67

A case of dissecting aneurysm of the cervical internal carotid artery due to rare mechanism by non-penetrating injury is described. A 45-year-old right-handed man had complaints of the right lateral neck pain during exercise of KENDO wearing a tight headneck protector. Following sudden dysarthria and left hemiplegia, he developed loss of consciousness and generalized convulsion. Five hours after admission, he became alert and had no neurological deficits. Four days after these episodes, he loss visual acuity of the right eye, and a few days later he showed left hemiplegia, hypotension, hypersomnia and right-sides Horner's syndrome. Right retrograde brachial angiography revealed so-called "string sign" in the right extracranial internal carotid artery and delayed circulation in the right cerebral hemisphere. He was diagnosed as having traumatic dissecting aneurysm due to blunt (rubbing) injury. He was treated with STA-MCA anastomosis 3 weeks after the accident. Usually, carotid dissecting aneurysm due to blunt injury is produced by hyperextension and contralateral rotation of the neck or direct blow to the neck, but our case shows a possible mechanism of rubbing injury such as simple anteroposterior flexion under tight neck fixation.
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PMID:[Carotid dissecting aneurysm due to blunt (rubbing) injury of the Kendo protector]. 395 67

A case of cerebral venous thrombosis with familial antithrombin III (AT III) deficiency was reported and we discussed the anticoagulant therapy of cerebral venous thrombosis from the viewpoint of AT III. The patient, a 17-year-old boy, was admitted to our clinic with severe bifrontal headache, generalized convulsions and progressive disturbance of consciousness. He developed deep vein thrombosis in his right leg and pulmonary emboli two years earlier when he was placed on heparin and so forth, followed by warfarin sodium. Warfarin was terminated 9 months prior to his recent illness. On neurological examination on admission, he was semicomatous with blurred disc margins, roving eye movements with right abducens nerve palsy, nuchal stiffness and right flaccid hemiplegia. Left carotid angiogram and CT scan revealed extensive superior sagittal sinus thrombosis, complicated with hemorrhagic infarcts in bilateral frontal lobes. When examined for coagulation studies, the patient and his father had decrease in AT III activity and antigen levels. He was treated successfully with antiedematous agents and anticonvulsants during acute phase of illness. He was thereafter placed on warfarin 5-6 mg/day with no further clinical thromboembolic event for 2 years 9 months. There was no neurological abnormality when he was last examined, although he was treated with valproic acid 1,200 mg/day and phenytoin 250 mg/day to control occasional adversive seizures. A coagulation study following infusion of 5,000 units of AT III was carried out. Warfarin was discontinued the day before the study. 0.64 U/kg of AT III administration resulted in a 1% increase in AT III level after the infusion. The biological half life of AT III was 14.4 hours.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Cerebral venous thrombosis with familial antithrombin III deficiency]. 404 Dec 90

43 pre-term newborns with birth weight of less than 1,500 grams who had been admitted to the Neonatal Intensive Care Unit of the Department of Pediatrics of the University Clinic, Bonn, between 1971 and 1977, were reexamined on age between 1-7 years. A severe neurological handicap (hemiplegia with mental retardation) was present in only one child. There was no child with convulsions. Signs of minor cerebral dysfunction were present in five children. Developmental retardation of mild degree was observed in eight children. 28 children were entirely normal. Our results are in accordance with the encouraging reports of other recent authors concerning the improving long-term prognosis of very-low-birth-weight pre-term infants.
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PMID:[Follow-up pre-term newborns with birth weight of less than 1500 grams now aged between 1-7 years (author's transl)]. 611 1

Clinical features of ten Japanese children with cerebrovascular Moyamoya disease are reported and non-Japanese paediatric cases of the disease are reviewed from the world literature. The most common initial manifestations were headache in four cases (40%), motor deficit and convulsion in three cases (30%). As their recurrent and/or residual symptoms, eight children (80%) developed motor deficit consisting of hemiplegia in five cases and paresis or weakness of the extremities in three cases, and four (40%) had headaches. The mode of presentation in our cases was similar to that of non-Japanese cases, in addition to a female preponderance. Electroencephalographic findings of prominent high voltage delta bursts following hyperventilation and slowness of returning to the normal pattern, seen in all hyperventilated cases, is one of the features. Of 15 carotid arteries visualised in ten patients, sites of occlusion or stenosis were seen between the bifurcation of the posterior communicating artery and that of the anterior cerebral artery or the middle cerebral artery in 13 arteries, with a vascular network in the basal ganglia. This study suggests that if hyperventilation procedures produce prominent high voltage delta bursts during electroencephalography in children with headache and/or motor deficit, cerebrovascular disease, especially Moyamoya disease, should be suspected.
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PMID:Cerebrovascular Moyamoya disease. 637 Jun 99

Twenty three patients are described with a Kojewnikow syndrome in order to identify possible etiological factors. According to their history, clinical and E.E.G. features, patients could be classified into two groups; 1) Eleven patients corresponded to the classical description of the Kojewnikow syndrome: variable age at onset of the disease, rare somatomotor seizures, delay of onset of myoclonic jerks often of long duration, myoclonus limited to a small region, normal neurological examination, stable hemiplegia, normal results of psychometric tests, localised E.E.G. alterations. In most of these patients the etiology of the disorder was known, and the symptoms could be related to a localised lesion of the central cortex; 2) the second group (11 patients) presented with completely different characteristics: early onset of fits (age: 2 to 10 years), presence of other seizure types, short delay of onset of myoclonic jerks, high frequency of seizures, localization of myoclonus over large parts of the body, progressive evolution of a motor syndrome, associated neurological signs and disorders of sleep and behavior, progressive mental deterioration, characteristic E.E.G. pattern with long subclinical paroxysms of slow spikes (sharp waves) with variable localization, diffuse cerebral lesions of unknown etiology were found. Only one patient could not be allocated to either group. Several circumstantial data suggest that patients of the second group may suffer from a slow virus infection. Should this hypothesis be confirmed, a reconsideration of the Kojewnikow syndrome from the etiological standpoint would be of great theoretical and practical interest.
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PMID:[Continuous partial epilepsy: syndrome and disease]. 682 Jan 77


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