Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018991 (hemiplegia)
 3,997 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We re-examined 371 infants with birth weights less than 1501 g at a corrected age of 18-20 months. This sample amounted to 91% of such infants admitted to one of the six neonatal intensive care units in Hamburg between July 1983 and 1986. The neurological examination and a developmental evaluation using the Griffith Developmental Scale revealed higher rates of abnormalities than in most other studies. Fifty-five children (14.8%) suffered from cerebral palsy, classified in 45 as spastic diplegia, in 5 as spastic tetraplegia, in 1 as spastic hemiplegia and in 4 as dystonia. Of the children, 41 (11%) showed minor neurological deviations (hyperactivity, clumsiness, intention tremor). The development of 30 children (8%) without neurological abnormalities was moderately retarded (DQ 80-89, corrected for gestational age [GA]). Nineteen children (5%) were severely retarded (DQ less than 80, corrected for GA) and four children (1.5%) were blind due to retrolental fibroplasia. An isolated delay of speech development was found in 5 children. Seventy children (18.9%) had a major and 87 children (23.5%) a minor handicap.
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PMID:Development of very low birth weight infants: a regional study of 371 survivors. 172 Mar 87

Alternating hemiplegia of childhood is an unusual disorder characterized by early onset (occurring before 18 months of age); repeated attacks of hemiplegia involving both sides of the body; other paroxysmal phenomena, such as tonic stiffening, dystonic posturing, choreoathetoid movements, ocular motor abnormalities, and autonomic disturbances, in association with bouts of hemiplegia or occurring independently; and evidence of mental or neurologic deficits. A girl was examined because of left hemiplegia at the age of 16 months. The patient had begun exhibiting episodes of alternating hemiplegia at approximately 4 months of age. They consisted of tonic stiffening and dystonia of the right or left extremities, lasting from 30 min to several hours and followed by residual hemiparesis. They were invariably accompanied by ocular motor abnormalities. Magnetic resonance imaging, computed tomography, and angiography all were normal. Single proton emission computed tomography brain images during an acute episode of right hemiplegia demonstrated hypoperfusion of the left cerebral hemisphere. Following improvement of the hemiplegia, the patient was re-evaluated. The uptake of the radiotracer in the left hemisphere was increased. The scan did not demonstrate significant asymmetry in cerebral perfusion.
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PMID:123I-iodoamphetamine SPECT brain imaging in alternating hemiplegia. 190 36

Reciprocal inhibition of H reflexes in the forearm flexor muscles was examined in a group of 16 patients with writer's and other occupational cramps. The early disynaptic phase of reciprocal inhibition was normal. However, there was a reduction in the amount of later, presynaptic inhibition, when compared with age-matched normal subjects. Similar findings were seen in 2 patients with symptomatic hemidystonia in whom structural brain lesions were present. However, this reduction in presynaptic inhibition was not specific to patients with dystonia. In a further group of 13 patients with hemiparesis or hemiplegia due to stroke, abnormalities of both early and later phases of reciprocal inhibition were found. The patients with spasticity exhibited less disynaptic inhibition than those with normal tone or flaccid limbs. The changes in the presynaptic phase of reciprocal inhibition did not correlate with the clinical signs of spasticity and increased muscle tone. These results provide objective evidence of a physiological basis for the action or task-specific focal dystonias such as writer's cramp.
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PMID:Reciprocal inhibition between forearm muscles in patients with writer's cramp and other occupational cramps, symptomatic hemidystonia and hemiparesis due to stroke. 273 Oct 27

Alternating hemiplegia in childhood (Verret, 1971) is a disorder presenting with frequent episodes of alternating hemiplegia from early infancy. We report a patient with this disorder, along with a pathophysiological study and a discussion about the available therapies for this disorder. The patient, an 11-year-old boy, visited our hospital with episodes of alternating hemiplegia from early infancy. His family history showed that many members suffered from migraine. He was born with asphyxia. Mental and motor developmental delays were seen from early infancy. The hemiplegic episodes with ipsilateral facial palsy had occurred frequently from early infancy. The episodes were frequently induced by emotional stress. The duration of hemiplegia varied from 10 minutes to 3 days. From the age of 11 years, he had begun to have migrainous attacks with or without hemiplegic episodes. Neurological examination revealed slight muscle hypotonia, choreoathetosis and dystonic movements induced by locomotion, positive Myerson sign, increased deep tendon reflexes and Babinski reflex. CAG, VAG and CAT revealed normal findings. EEG revealed diffuse generalized slowing during hemiplegic episodes. Measurement of regional cerebral blood flow (CBF) by 133Xe inhalation method revealed a slight decrease of bilateral CBF during a quadriplegic episode. Positron emission tomography using C15O2 revealed a slight decrease of CBF at the insula, putamen and claustrum of the left side during a right sided episode. Increased excretion of urinary 5-HIAA was seen during one episode. From our clinical and laboratory findings, we think this disorder may be a special type of migraine. Therapeutic trials of diazepam and flunarizine were both effective, but the initial effectiveness was decreased after 5 months.
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PMID:[A patient with alternating hemiplegia in childhood]. 273 28

A 27-year-old woman is described who suffered an acute left hemiplegia at the age of three years and 20 years later she noted the onset of unilateral left limb dystonic movements. Her cranial CT scan showed an area of low density, consistent with longstanding infarction, in the right lentiform nucleus. Cerebral angiography demonstrated aneurysmal dilatation of the terminal portion of the right internal carotid artery, minor irregularity of the lenticulostriate branches of the right middle cerebral artery (suggestive of Moya Moya disease) and occlusion of the right anterior cerebral artery. The dystonic movements improved with levodopa therapy. Clinico-radiological correlation in this case supports recent evidence for a disruption of pathways between the caudate nucleus, lentiform nucleus and thalamus in the pathophysiology of hemidystonia.
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PMID:Late-onset post-hemiplegic hemidystonia: CT and angiographic findings. 276 17

Three cases of stroke in childhood are reported. In the 3 cases, an infarct involved the territory of the striato-lenticular arteries. Clinically, there was a pure motor hemiplegia and a dystonia which appeared while the hemiplegia was disappearing. The dystonic syndrome due to stroke appears only if an ischaemic lesion involves the putaminal-capsular-caudate territory, and more often in childhood.
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PMID:[Dystonia caused by putamino-capsulo-caudate infarction in a child]. 342 Mar 56

Two cases of calcification of Striopallidodentate System will be considered. The first refers to a 20-years-old patient and features two small bilateral and symmetrical calcifications in the medial segment of globus pallidum. The first symptom, observed from the age 5 years was, behaviour disorder and, some years later, dystonia. The second case refers to a 54-years-old patient and features huge bilateral and symmetrical calcifications above and below the tentorium. The first symptoms started at the age of 32 with paraesthesiae and muscular contractions of the upper limbs, later with convulsive seizures and tetany and eventually right hemiplegia with aphasia. Study of Ca and P metabolism showed normoparathyroidism in the first case and idiopathic hypoparathyroidism in the second.
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PMID:[Striopallidodentate calcifications. Report of two cases (author's transl)]. 734 49

Reports of 62 cases with a movement disorder associated with a focal lesion in the thalamus and/or subthalamic region were analyzed. Thirty-three cases had a lesion confined to the thalamus. Sixteen cases had a thalamic lesion extending into the subthalamic region and/or midbrain. Thirteen cases had a lesion in the subthalamic region or a subthalamic lesion extending into the midbrain. Nineteen cases with dystonia, 18 with asterixis, 17 with ballism-chorea, three with paroxysmal dystonia, and five with clonic or myorhythmic movements have been described. No case with isolated tremor has been described. In 53 cases with unilateral thalamic or subthalamic lesions, all but one with bilateral blepharospasm (associated with right posterior thalamic, pontomesencephalic, and bilateral cerebellar lesions) had dyskinesias in the limbs contralateral to the lesion. The other nine cases had bilateral paramedian thalamic lesions; seven developed bilateral dyskinesias, and the remaining two had unilateral dyskinesias. Regarding the 19 patients with dystonia, the two with bilateral blepharospasm had thalamic and upper brainstem lesions, and one with hemidystonia and torticollis had a subthalamic lesion. The other 16 patients all had a unilateral thalamic lesion with contralateral dystonia (10 hemidystonia, five focal dystonia affecting a hand and/or and one segmental dystonia involving face, arm, and hand). The exact location of the thalamic lesion was mentioned in 10 cases; the posterior or posterolateral thalamus was involved in six and the paramedian thalamus in four. These areas are more posterior or medial to the ventrolateral and ventroanterior thalamic nuclei, which receive pallido-thalamic and nigro-thalamic afferents. Two cases developed dystonia immediately after thalamotomy, and one case developed it 4 days after head trauma. The others initially had a hemiplegia and developed dystonia 1-9 months after the acute insult. Fifteen of the 17 patients with chorea had a unilateral lesion in the subthalamic nucleus or subthalamic region (eight due to infarcts, one to hemorrhage, five to mass lesions, and one to multiple sclerosis). All had contralateral hemichorea or hemiballism. One other case had bilateral chorea of the hands and tongue due to paramedian thalamic infarction. Another case with generalized chorea and thalamic atrophy was complicated by stereotaxic surgery. Thirteen of the 18 cases with asterixis had lesions confined to the thalamus. Eight were associated with thalamotomy, and five others had a stroke (four infarction and one hemorrhage) affecting the contralateral thalamus.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Movement disorders following lesions of the thalamus or subthalamic region. 799 Aug 45

We report 2 children with early onset of hypotonia and frequent episodes of paroxysmal dystonia. The episodes were abolished even by brief naps. One of the children developed alternating hemiplegia in the second decade. These children seem to have a variant of the now well-recognized syndrome of alternating hemiplegia of childhood. In that disorder, episodes of alternating hemiplegia develop before the age of 18 months. This syndrome must be considered in the differential diagnosis of paroxysmal dystonia in childhood.
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PMID:Infantile hypotonia and paroxysmal dystonia: a variant of alternating hemiplegia of childhood? 819 89

This study was undertaken to characterize the food intake, current feeding situation and nutritional status of children with cerebral palsy and myelomeningocoele. Thirty children with cerebral palsy and 14 with myelomeningocoele were investigated. The children with cerebral palsy were subgrouped into those with diplegia (11 children), dystonia (10 children), hemiplegia (6 children) and ataxia (3 children). Information was obtained from medical records, current dietary recording and clinical and anthropometric examinations. Feeding problems, low energy intake and wasting were frequent among the children with cerebral palsy, particularly those with the dystonic form. Children with myelomeningocoele gave the impression of being overnourished, despite a seemingly relatively low energy intake. It is clear that nutritional and feeding aspects should receive particular attention in the habilitation of children with various disabilities.
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PMID:Feeding and nutritional problems in children with cerebral palsy and myelomeningocoele. 824 37


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