Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0013362 (dysarthria)
 3,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of traumatic occlusion of the bilateral vertebral arteries associated with fracture of the cervical spine is reported. A 34-year-old man, having no previously noted medical problems, fell to the bottom of a bathtub with a depth of 80 cm, and hit the vertex fronto-parietal region of his head. He was transferred to our hospital 6 hours after his fall with a crush fracture of the cervical spine at the C6 level. On admission he was alert, but having pain in the vertex region, dysarthria, blurred vision and hemiparesis. Roentgenograms confirmed a crush fracture of the C6 vertebral body. Computed tomograms of the brain revealed a high density of basilar artery. Cervical traction with a Halo brace was then carried out. Twelve hours after the trauma, left oculomotor and right facial palsy appeared followed by bilateral oculomotor palsy and respiratory difficulty. At the 14th hour, he displayed bilateral Babinski's signs and tetraparesis. Tetraparesis became complete with right-side Horner's syndrome at 16 hours. Cerebral arteriograms performed 20 hours after the trauma showed a complete occlusion of the right vertebral artery and an incomplete occlusion of the left vertebral artery at the C6-7 intervertebral disk space. Conscious level deteriorated to a 200 level on the Japan coma scale 28 hours after the trauma and to a 300 level after 32 hours. Computed tomograms revealed a marked low density on the cerebellum and brain stem 38 hours after the accident. He expired on the 22nd day after the trauma.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Traumatic occlusion of the bilateral vertebral arteries associated with fracture of the cervical spine--a case report]. 343 47

Ten patients are presented with severe dysarthria from a right hemisphere stroke, 4 with autopsies, emphasizing that this lesion alone is compatible with severely slurred speech. Most had oropharyngeal weakness; the accompanying hemiparesis was of variable severity. Superficial or deep infarctions were responsible, the smallest involving the right frontal operculum.
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PMID:Severe dysarthria with right hemisphere stroke. 358 30

We describe two patients, one with clumsy hand-dysarthria syndrome and one with ataxic hemiparesis. Both had pontine lesions on CT. Similar clinical syndromes may be seen with lesions of the internal capsule, and it is not possible to predict the lesion's location from clinical information alone. The clinical picture of dysarthria-clumsy hand syndrome or ataxic hemiparesis is also not specific for lacunar infarction.
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PMID:Pontine infarction producing dysarthria-clumsy hand syndrome and ataxic hemiparesis. 359 59

A series of 79 patients with multi-infarct dementia (MID) were divided into 2 groups designated cortical MID and subcortical MID, according to whether the computed tomography (CT) scan showed the presence or absence of cortical infarcts, and an absent to mild or moderate to severe degree of white matter low attenuation (WMLA). Cortical MID was characterized by repeated atherothrombotic and cardiogenic strokes, moto-sensory hemiparesis, a severer degree of aphasia, and abrupt onset of cognitive failure. Subcortical MID typically showed the following features: lacunar strokes, bulbar signs including dysarthria, pure motor hemiparesis, depression and emotional lability. WMLA was found in all patients with subcortical MID but also in over 60% of those with cortical MID. In the 2 groups CT scans showed equal frequencies of deep infarcts. When divided according to severity of WMLA, 92% of patients in the cortical MID group and 44% of those in the subcortical MID group were found to have at least one cortical infarct on the CT scan. Although cortical and subcortical MID differed in several clinical features, they did not show major differences in the risk factors for stroke, and clearly overlapped each other as regards ischaemic scores and the findings in neurological examinations and CT. Thus, it is still an open question whether cortical MID and subcortical MID, including the lacunar state and Binswanger's disease, are 2 distinct entities or merely represent the expression of biological variation while having the same etiopathogenesis.
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PMID:Types of multi-infarct dementia. 363 Jun 35

Despite the propensity of sarcoid granulomas to be clustered around blood vessels, transient ischemic attacks and strokes are rare. A 43-year-old man had recurrent transient dysarthria and right hemiparesis; a biopsy specimen showed neurosarcoidosis. There was complete resolution of both symptomatology and the subdural sarcoid mass lesion with the administration of corticosteroid therapy.
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PMID:Dural sarcoidosis presenting with transient neurologic symptoms. 371 88

In proportion to a rapid increase of dialysis patient, death caused by neurological complications is increasing annually among long-term hemodialyzed patients. A case of chronic subdural hematoma during long-term hemodialysis is presented. A 35-year-old male had undergone hemodialysis three times weekly for four years. He had marked changes in body-weight and blood pressure between hemodialysis. In March 1983, he had a headache, vomiting, and left hemiparesis. The CT scan showed a right subdural hematoma. He was admitted to our hospital 10 days later because of progressive hemiparesis and speech disturbance. The neurological examination showed left hemiparesis with sensory deficit and dysarthria. The CT scan showed an increase in the size of the subdural hematoma. Bleeding time was over 10 minutes. A right-sided burr hole was made and altered blood was removed and irrigated. After operation, headache and weakness rapidly subsided, but the next morning, attacks of convulsion occurred. The CT scan showed the rebleeding in the subdural space. After correcting the level of serum potassium by hemodialysis, a right parietal craniotomy was performed. Hematoma of about 100 g was removed and the capsule of the hematoma showed organized tissue histologically. Postoperatively, although attacks of convulsion occurred temporarily, he gradually improved. The levels of serum potassium and BUN were controlled by several treatments of hemodialysis. He was discharged with only mild hemiparesis. Subdural hematoma caused by hemodialysis is a very important complication. Chronic subdural hematoma is sometimes very difficult to differentiate from dysequilibrium syndrome or dialysis dementia. The CT scan is a very valuable examination to rule out subdural hematoma.
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PMID:[A case of chronic subdural hematoma in a hemodialyzed patient]. 372 77

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

The authors report a case of superficial temporal to superior cerebellar artery anastomosis (STA-SCA anastomosis) for progressing rostral brain stem infarction with an excellent result. Precise operative techniques were also described. A 47-year-old male was admitted to our hospital on November 9, 1984, because of sudden onset of dysarthria and ataxic gait. CT revealed a low density area in the pons. Left vertebral angiogram showed occlusion of the left vertebral artery just distal to the origin of the posterior inferior cerebellar artery (PICA). Arterial branch of the left cerebellar hemisphere were filled via the left PICA to the left SCA and anterior inferior cerebellar artery anastomosis. Right brachial angiogram showed the hypoplastic right vertebral artery which ended at the PICA. The rostral basilar artery, both posterior cerebral arteries (PCA's) and right SCA were filled through anastomosis from the right PICA. The posterior circulation was not filled by either of the carotid arteries. In spite of antiplatelet agglutination therapy, the patient had two more episodes of dysarthria, dysphagia, right hemiparesis and gait disturbance. Because of progressing stroke, STA-SCA anastomosis was carried out on the right side on February 27, 1985. During operation, the blood pressure was maintained above the level of 130 mmHg, and intravenous mannitol injection and spinal drainage were done to preserve the right temporal lobe from intracerebral hematoma and/or edema caused by retraction. Postoperatively, the patient has been free from new ischemic attack. He has only slight hemiparesis now eight months after operation. Right external carotid angiogram showed a patent STA-SCA bypass and good filling of SCA's and PCA's bilaterally.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Superficial temporal to superior cerebellar artery anastomosis for rostral brain stem infarction]. 380 95

Acute disseminated encephalomyelitis, an inflammatory and demyelinating disorder of central nervous system white matter, typically occurs following childhood viral infections. Although CT may demonstrate abnormalities, many children have normal CT studies in spite of widespread neurologic abnormalities. We report a series of five patients with the typical clinical presentation of disseminated encephalomyelitis who were studied using magnetic resonance imaging (MRI). In each case the children presented with progressive subacute neurologic abnormalities including headache, diplopia, ataxia, hemiparesis, seizures, dysarthria, and/or coma. CT was nondiagnostic. MRI clearly demonstrated multifocal white matter lesions of the cerebrum, brainstem, and cerebellum which corresponded to clinical signs. The patients improved dramatically with corticosteroid therapy. MRI showed progressive resolution of multifocal lesions in conjunction with clinical improvement.
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PMID:MRI in children with postinfectious disseminated encephalomyelitis. 395 36

It has been recognized that small intracerebral hemorrhage not uncommonly produced lacunar syndromes. In this study, we examined cases of intracerebral hemorrhage presenting as lacunar syndromes. Of 174 cases with recent intracerebral hemorrhage, 19 presented with a lacunar syndrome: 4 presented with pure motor hemiparesis, 5, ataxic hemiparesis, 3, dysarthria-clumsy hand syndrome, 7, sensorimotor stroke, and, none, pure sensory stroke. The sites of hemorrhage were capsular in 11, putamenal in 6, and pontine in 2. In these 19 patients, 17 were hypertensive, and the signs characteristic of parenchymal hemorrhage, e.g., gradual onset, headache, nausea, vomiting and stiff neck, were absent or very rare. Computed tomography revealed that one third of the patients had one or more non-symptomatic lacunae in the basal ganglia, the corona radiata or the anterior limb of the internal capsule. These observations suggests that hypertensive intracerebral hemorrhage causes lacunar syndrome more often than previously considered and is apt to manifest ataxic hemiparesis and sensorimotor stroke. Computed tomography is the only way of differentiating hemorrhagic "lacunar" syndrome from lacunar infarct.
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PMID:Lacunar syndrome due to intracerebral hemorrhage. 400 60


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