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)

Case 1. A seven-year-old boy was admitted to our hospital shortly after developing right hemiplegia and motor aphasia during rope-jumping play. Neither cervical trauma nor signs of cervical and pharyngeal inflammation were present. The physical examination was negative. The carotid angiogram on the day of admission gave poor visualization of the middle cerebral artery group, although the computerized tomographic finding was not remarkable. His neurological status gradually got better, while the routine laboratory studies gave only a slight increase of ESR (26 mm/hour) and positive CRP(I+). There were no particular findings of CSF from lumbar tap or of serological studies. The second computerized tomographic scan 42 hours after clinical onset showed a wide low dense area with obscure margin in the left parieto-temporal region, which was enhanced variously with intravenous contrast media. In about ten days his clinical state was remarkably improved. The second carotid angiogram one month after admission showed a poor filling of the middle cerebral artery territory and beaded appearance of the artery. The patient was discharged on the 46th day with a minimum right hemiparesis. Case 2. A ten-year-old boy was admitted with complaint of right hemiparesis and motor aphasia developing at night. The physical examination was negative. The laboratory studies were also negative. The computerized tomographic scan five days after onset showed a low dense area in size of 2 x 1.5 x 2 cm in the region of the left Nucleus lentiformis. No enhancement effect was seen. The left carotid angiogram on the same day revealed stenotic lesions at the M1 and the posterior temporal artery.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Cerebral ischemic lesions in children and primary cerebral angiitis: report of two cases]. 380 15

Emergency revascularization procedures for patients with acute stroke are controversial. Thirty-four patients with acute internal carotid artery occlusion documented at the time of emergency endarterectomy were analyzed. Before operation, all these patients had profound neurological deficits including hemiplegia and aphasia. There was a 94% success rate in restoring patency. In follow-up, nine patients (26.5%) had a normal neurological exam, four (11.8%) had a minimal deficit, 10 (29.4%) had a moderate hemiparesis, which was improved over their preoperative deficit, 4 (11.8%) remained hemiplegic, and seven (20.6%) died. The natural history of patients with acute carotid occlusion and profound neurological deficits is dismal. In comparison, 13 patients (38%) made a dramatic recovery. The surgical mortality rate compares favorably with the natural history. Good collateral flow was a good prognostic factor, while a simultaneous middle cerebral artery embolus was associated with a poorer prognosis. An emergency carotid endarterectomy may be indicated in selected patients with acute internal carotid artery occlusion with profound neurological deficits. Full preoperative angiography may identify those patients who would benefit from surgical intervention and reduce the operative mortality rate.
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PMID:Emergency carotid endarterectomy for patients with acute carotid occlusion and profound neurological deficits. 394 24

10 cases are presented in which a posterior cerebral artery (PCA) deficit developed suddenly in dramatic fashion with headache, visual symptoms, sensory and motor deficits, and signs of 3rd nerve involvement. There were 9 females and 1 male, ranging in age from 18-51 years with 7 cases under age 35. In 9 of the 10 patients, headache was prominent at the onset; 6 patients reported being dramatically stricken with a severe, sharp localized pain in the forehead or occiput. Visual symptoms were prominent at the onset in 7 patients -- 4 patients experiencing blindness and 3 patients a hemianoptic deficit. Hemisensory symptoms or deficit occurred in 6 instances, a hemiparesis in 3, combined weakness and sensory deficit in 1. Evidence of a 3rd nerve palsy was found in 3 cases. A persisting neurologic deficit occurred in 10 cases -- visual field defect, 6 cases; hemiplegia, 1; slight weakness, 1; and a sensory deficit, 2. A movement disorder developed on the involved side in 7 cases. Evidence of infarction in 1 or both occipital lobes was obtained in 6 patients. 1 patient did not have impaired visual fields, and the other 3 were examined before the days of nuclear medicine and CT scanning. Conventional angiography was performed in 8 patients with the following results: retrothalamic occlusion of 1 PCA (1 patient); distal occlusion of 1 PCA (1 patient); retrothalamic narrowing of 1 PCA (1 patient); irregularity of the wall of the upper basilar artery and both PCAs (1 patient); and in 4 angiography was normal. A digital subtraction angiogram in 1 patient was normal; 1 patient did not have an arteriogram. A history of accompanied migraine was obtained in 3 patients. 1 patient was pregnant; 1 patient was 3 months postpartum. 1 patient was taking oral contraceptives; 1 patient had taken 1 contraceptive pill, and 1 patient was receiving injections of estrogen. These cases represent involvement of the territory of the PCA. They share the same features in varied combinations. The onset or evolution is dramatic, distinctive, or alarming. The cases do not fall easily into any commonly recognized category of cerebrovascular disturbances. The process that most likely applies to this group of cases is migraine. If that is so, the term "catastropic migraine" or "cataclysmic migraine" may have some currency. If it is assumed that the process is ischemic and since vascular obstruction was found in 2 cases, the possibility of using heparin therapy might be considered. In most of the present cases, steroid therapy was used to control brain swelling. If the pathologic process is temporary vasospasm, the use of hemodilution or hyperbaric oxygen could be an option.
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PMID:Unusual vascular events in the territory of the posterior cerebral artery. 395 50

A 10-year-old child presented to the emergency department with a sudden onset of right hemiparesis and dysphasia. A thorough evaluation, including CT scan of the brain and cerebral angiography, resulted in a diagnosis of acute childhood hemiplegia. The diagnosis of acute childhood hemiplegia depends on characteristic cerebral angiographic findings. The treatment of this particular entity is supportive, often with incomplete recovery.
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PMID:Acute childhood hemiplegia. 396 6

Periventricular arteriovenous malformations (AVMs) have often been deemed inoperable because of their location in critical structures. Furthermore, the excision of large lesions may be complicated by the potential for serious brain swelling and hemorrhage due to "autoregulation breakthrough." Nonetheless, the unfavorable natural history of the untreated disease in a symptomatic young patient has induced us to approach these lesions using staged microsurgical excision combined with elective barbiturate coma for maximal cerebral protection. Between 1979 and 1983, six patients (four female, aged 12 to 60 years, and 2 male, aged 14 and 29) who harbored large AVMs in the basal ganglia, thalamic, and hypothalamic areas presented with subarachnoid hemorrhage (2 cases), progressive neural deficits (3 cases), and intractable headache (1 case). Nineteen staged operations were performed for the complete excision of these lesions. Among the first three patients, there was one death due to "autoregulation breakthrough" hemorrhage into the lateral ventricle during the excision of a lesion approached through the sylvian fissure using standard anesthesia techniques. This led to the adoption of the transventricular surgical approach and elective barbiturate coma to facilitate exposure of the lesion and to protect the adjacent vital structures from potential ischemia. Three patients were treated in this fashion uneventfully. Of the five successfully treated patients, two have returned to their preoperative status and one has completely recovered from global hemispheric ischemia and hemiplegia. The hemiparesis in one patient worsened as a result of postoperative hypertensive intraventricular hemorrhage, and one patient developed mild dysphasia and hemiparesis. This experience suggests that this approach offers a valid therapeutic regimen for the treatment of this disease. During the same period, three patients--one man (age 23) and two women (aged 29 and 22)--harboring four intraventricular AVMs presented with intraventricular hemorrhage. After the acute effects of chemical ventriculitis and hydrocephalus were overcome with cerebrospinal fluid diversion, all four lesions were excised microsurgically using the transtemporal approach. One patient demonstrated significant and progressive improvement of her preoperative memory deficit. The remaining two patients have both returned to their preoperative employment.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Microsurgical excision of paraventricular arteriovenous malformations. 398 6

Acute appearance of hemiparesis or hemiplegia with initial marked spasticity was observed in 8 stroke patients. All had intracerebral hematomas and in 7 it was located in the region of the basal ganglia. By contrast, none of 121 hemiplegic patients with hemispheric ischemic stroke hospitalized during the same period had increased muscle tone in the involved limbs at stroke onset. Study indicates that association of hemiplegia with immediate spasticity at stroke onset is a clinical clue to a possible deeply located intracerebral hematoma.
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PMID:Immediate spasticity with acute hemiplegia is a sign of basal ganglia hemorrhage. 398 83

Since the acute revascularization was adopted as a probable means of surgical treatment for the acute cerebral ischemia, it became essential to discuss how the initial symptom at onset can predict the subsequent development of severe or mild cerebral infarction. In the 2 past years, 207 cases of cerebral ischemic lesion were admitted non-selectively and mostly in the early stage after the attack. Excluding 40 cases of surgical treatment, 167 cases were classified into 30 cases of TIA, 13 cases of RIND, 94 cases of minor completed stroke and 30 cases of major completed stroke. In 30 cases of major completed stroke, 21 cases developed severe motor hemiplegia from the onset and the rest 9 cases initially mild hemiparesis which gradually developed to severe hemiplegia thereafter. The cases of minor completed stroke showed mild or moderate hemiparesis initially and did not worsen thereafter. In the group of TIA and RIND, no case had developed severe hemiplegia in any stage of clinical course. The disturbance of consciousness were noted in 5 cases out of 94 cases of minor completed stroke (5%) and 12 cases out of 30 cases of major completed stroke (40%) in the following time course. More than half of the cases of major completed stroke were considered to be cerebral embolism including the retrospective review.
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PMID:[Assessment of major stroke at onset in cerebral ischemia. In consideration of acute revascularization]. 399 Aug 98

CT scan is useful for the simultaneous evaluation of the relation between the thalamic lesions and the clinical manifestations. According to CT findings, twenty-three patients with thalamic hemorrhage measuring less than 2 cm in size could be classified into 4 groups: 1) anterior group--hematoma located in the anterior nuclear group, 2) medial group--hematoma located in the medial nuclear group, 3) lateral group--hematoma located in the lateral nuclear group close to the internal capsule, 4) posterior group--hematoma located in the pulvinar. The clinical manifestations of both the anterior and medial groups were characterized by the disturbance of consciousness followed by the mental impairment; the lateral group, by the hemiparesis or hemiplegia with the sensory disturbance, and the posterior group, especially with left thalamic lesions, by the speech disturbance. The motor palsy in cases of thalamic hemorrhage differed from that of putaminal hemorrhage: the patients with thalamic hemorrhage could move their fingers despite being unable to move their shoulders and elbows, or the motor weakness was more severe in their lower extremities than in their upper ones. As the sensory disturbance, the sensory impairment (hypesthesia) was frequently associated with the numbness (dysesthesia). The prognosis of motor palsy, ocular manifestations, and speech disturbance was good, whereas that of sensory and mental disturbance was not always good.
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PMID:[Clinical manifestation of small thalamic hemorrhage]. 400 75

This study was conducted to examine the effect of the intramuscular injection of levallorphan tartrate (1.0 mg), a mixed agonist-antagonist opiate, on the neurological signs, symptoms, and vital signs in 19 patients with acute ischemic stroke. A temporary improvement of hemiplegia or hemiparesis was observed within several minutes after levallorphan injection in 13 of the patients. There were no significant alterations in blood pressure or pulse rate after injection. The findings indicate that levallorphan may have a temporary improving effect on neurological deficits in acute ischemic stroke. In addition, observation of the response to levallorphan may serve to predict the prognosis of the final neurological outcome in this type of patient.
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PMID:Reversal of neurological deficits by levallorphan in patients with acute ischemic stroke. 403 Sep 25

Clinical signs of cerebrovascular accidents during oral contraception in 27 patients and autopsy findings in 2 patients are reported. Hemiparesis or hemiplegia was the most common symptom (10 cases); others include migraine, vision disorders, loss of consciousness, subarachnoid hemorrhage, and (fatally) sinus thrombosis and occlusions of the medial artery. Autopsy findings included fresh thromboses, infarctions in the gyrus hippocampi and the gyrus fusiformis, and massive enlargement of the right hemisphere (1 case). The mechanism of thrombus formation and predisposing risk factors are discussed.
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PMID:[Clinical and morphological aspects of cerebrovascular accidents under oral contraception (author's transl)]. 413 Aug 58


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