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 polymyositis with repeated dysphagia and muscle weakness associated with peculiar findings of skin was reported. The patient was a 67-year-old man. His birth and development was normal. There was no family history of neuromuscular disease. On 26th March 1987 he was admitted to a hospital because of dysarthria and dysphagia after fever and diagnosed as having viral myositis. His conditions improved spontaneously with bed rest and he left hospital on 14th April. On 23rd April he had chill and sore throat with fever. On 27th he was admitted to the same hospital because of dysarthria and muscle weakness of the proximal portion of the upper limbs. These symptoms also improved with bed rest. He had repeated these symptoms several times and then he was admitted to our hospital on 12th June. On examination he showed the skin pigmentation under the right eye and the eruption in the back of hands and the buttocks. Muscle weakness was observed in the proximal portion of the upper limbs and the neck flexor. Laboratory tests in admission were as follows: sGOT 49 mU/ml, sGPT 104 mU/ml, LDH 1064 mU/ml, CPK 565 mM/ml, aldolase 25.2 IU/1/37 degrees C. Electromyography showed the typical myogenic changes and biopsy of left biceps brachii revealed inflammatory cells in the muscle fiber which are specific to polymyositis. Immuno-histochemical study is performed to analyse the subpopulation of mononuclear cells in biopsied muscle and skin. Mononuclear cells infiltrated into perimysium, endomysium and epidermis were positive for T11 and T8, but less positive for T4, B1 and Leu11. On the basis of these findings he was diagnosed as having "polymyositis syndrome".
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PMID:[A case of polymyositis with repeated dysphagia and muscle weakness associated with peculiar findings of skin]. 280 15

The patient, a man aged 57, was admitted to our clinic on May 1, 1987, because of severe vertigo and unsteadiness in standing. Since the age of 55 he had been suffered from hypertension and atrial fibrillation. In September, 1986, he experienced vertigo but recovered soon without therapy. On April 25, 1987, while working, he noticed severe vertigo, nausea and vomiting. He was admitted to a hospital, and then transferred to our clinic. On admission, he was alert and the mentality was normal. Slight ptosis abducent nerve paresis, hypalgesia on the forehead, nose and cheek, facial paresis of peripheral type and hypacusis were detected on the left side. No anisocoria was observed. Sweating was impaired over the left side of the face. Elevation of the soft palate was limited on the left side and the tongue deviated to the left on protrusion. Dysarthria was detected. Though there was no muscular weakness in the extremities, incoordination and dysmetria were noted in the left arm and leg. He could not stand up because of vertigo and unsteadiness. There was no sensory disturbance in the trunk and extremities. Deep tendon reflexes were well elicited and no pathological reflex was observed. These clinical manifestations, except for the ipsilateral palatal and lingual disturbances, were typical of the lateral inferior pontine syndrome caused by occlusion of anterior inferior cerebellar artery, and the lesion was clearly demonstrated by horizontal and coronal MRI. The palatal and lingual disturbances might be due to the involvements of the corticobulbar tracts of the 10th and 12th nerves after the fibers had decussated.
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PMID:[Lateral inferior pontine syndrome: a case report]. 280 19

Nineteen adult patients underwent 21 orthotopic liver transplants at the Cleveland Clinic between November 1984, and August 1986. Eight of 19 (42%) patients developed seizures. One patient suffered a single seizure, and seven patients had multiple, generalized seizures. Two of these seven patients became comatose after several days of seizure activity. Over several weeks, both of these patients regained consciousness--however, they exhibited a cerebellar-type syndrome, manifested as severe ataxia, weakness, and dysarthria. Both patients have improved, but remain neurologically impaired. Laboratory evaluation included serum electrolytes, magnesium, osmolality, and cyclosporine levels. Neurologic testing consisted of cerebrospinal fluid (CSF) analysis, computed tomographic (CT) scanning, and electroencephalography (EEG). Although the CSF protein was mildly elevated in two patients, all cultures remained sterile. None of the CT scans demonstrated any abnormalities. In five patients, the EEG showed generalized slowing consistent with diffuse encephalopathy. Other factors associated with seizures in transplant patients were analyzed, including fluid retention, hypertension, high-dose steroids, hypomagnesemia, graft dysfunction, and demyelinization. Many of our patients had the first three of these factors, since all but one developed their seizures within the first ten postoperative days. Only one patient had mild hypomagnesemia. Trough cyclosporine levels (whole blood, HPLC) were not in the toxic range (greater than 500 ng/mL). The serum osmolality was elevated in all four patients in whom it was measured, ranging from 309 to 341 mOsm/kg. Only three patients exhibited graft dysfunction--two moderate and one severe. The cause of neurologic toxicity following transplantation is unclear. Although many factors have been implicated, no common denominator has emerged. Several reports have linked cyclosporine with seizures and other neurologic problems, such as the cerebellar-type syndrome exhibited in two of our patients. Future studies should include magnetic resonance (MR) imaging of the head and measuring osmolality and cyclosporine levels in the blood and CSF.
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PMID:Neurologic complications of liver transplantation. 283 45

Symptomatic common carotid artery occlusion (CCAO) is rare. We studied 17 patients with ischemic cerebrovascular symptoms and unilateral CCAO on angiography to help clarify clinical and radiologic features. Mean age was 62 years; 65% were women. Predominant symptoms and signs included visual-ipsilateral monocular or retrochiasmal symptoms (88%), motor weakness (88%), sensory disturbance (59%), dizziness/lightheadedness (53%), and syncope (24%). Dysarthria, headache, or involuntary limb shaking occurred less frequently. Positionally related symptoms occurred in approximately two-thirds of the patients. TIAs were often multiple and preceded a stroke or occurred without subsequent stroke in 82%. Hemispheric TIAs contralateral to the CCAO occurred in 41%. Ten patients (59%) suffered stroke, seven (70%) of which were ipsilateral to the CCAO. Vascular risk factors included cigarette use (76%), hypertension (71%), diabetes mellitus (41%), and hyperlipidemia (41%); 82% had two or more risk factors. Known cardiac disease was present in 59%. CCAO was present at the origin of the vessel in most patients. Most had atherosclerotic narrowing of multiple extracranial large vessels. During follow-up, none of the patients had a spontaneous second infarct; five had TIAs, including two with amaurosis fugax, all in the CCAO territory. More restricted external carotid collaterals may, in part, explain the higher frequency of ipsilateral stroke and contralateral TIAs than reported for internal carotid occlusion.
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PMID:Common carotid artery occlusion. 279 68

Patients with bulbar amyotrophic lateral sclerosis (ALS) are often referred to the otolaryngologist/head and neck surgeon and speech pathologist for evaluation and management of dysphagia and dysarthria. These patients comprise an unusual group because of the progressive and multi-system nature of their illness. The neuromuscular disabilities associated with bulbar ALS cause a myriad of related symptoms associated with swallowing, speech, and respiration. Although the rate of progression cannot be predicted, a general pattern of progression is noted. Bulbar disease accounts for the majority of the worst symptoms of ALS. The loss of the ability to swallow changes eating from a pleasurable task to a burden of survival. Loss of communication effectively imprisons the patient in a state of isolation. The progressive weakness of respiration, predominantly a spinal rather than bulbar manifestation, is the cause of death for nearly all ALS patients and is also discussed. The general patterns of progression of bulbar ALS are outlined in this paper. The development of symptoms are correlated with specific treatment recommendations to aid the clinician in devising an orderly plan of management for this progressive disease.
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PMID:Bulbar amyotrophic lateral sclerosis: patterns of progression and clinical management. 258 13

Internuclear ophthalmoplegia has been infrequently described in patients with systemic lupus erythematosus. We report a 23-year-old woman with lupus who presented with bilateral internuclear ophthalmoplegia and skew deviation. Additional neurologic findings included dysarthria, hemifacial weakness, hemiparesis, and dysmetria. Computed tomography of the patient's brainstem was unremarkable while magnetic resonance scanning demonstrated two areas of infarction. Magnetic resonance imaging is superior to computed tomography in both neuroradiographic study of the brainstem as well as evaluation of patients with neurologic complications of lupus.
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PMID:Bilateral internuclear ophthalmoplegia in systemic lupus erythematosus. 295 86

Two sisters presented with progressive muscle cramps, as well as wasting and weakness of the legs with onset after age 20. They also showed intention tremor of the upper extremities and dysarthria starting during the first decade. The older patient also had fasciculations; the younger, hyperreflexia. Total plasma beta-hexosaminidase (Hex) activity with 4-methylumbelliferyl-acetyl-glucosamine as substrate was reduced to 1.4% and 2.7% of the control in the 2 patients, respectively. Hex A activity measured by 4-methylumbelliferyl-N-acetylglucosamine-6-O-sulphate as substrate was 9.9% and 12.8% of the mean control value in the 2 patients, respectively. Hex B activity was undetectable in both patients. Leukocyte total Hex activity was 7-8% of normal; residual Hex A activity in the 2 patients was 17.8% and 16.3% of normal controls, respectively. Fibroblastic residual Hex A activity in the 2 patients was 9.6% and 22% of normal mean value, respectively. Appendiceal ganglion cells contained membranous cytoplasmic bodies in the younger patient. Thin layer chromatography of the appendiceal extract from one patient (III/2) showed a marked increase of GM2 ganglioside, and some increase of GM3 ganglioside. Northern blots performed on fibroblast cell lines from both patients for the demonstration of alpha and beta locus messenger RNA showed no difference between patients and control. These patients have a rare form of adult-onset progressive motor neuron disease presumably due to abnormal beta subunits, causing severe deficiency of both Hex A and Hex B. The phenotypic expression of this disease is similar to motor neuron disease due to alpha locus mutations, which suggests that the Hex A deficiency, even though only a partial one, may be the important pathogenic factor.
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PMID:Adult onset motor neuronopathy in the juvenile type of hexosaminidase A and B deficiency. 297 15

The authors presented a surgically treated case of cavernous angioma extending from the ventral part of the pons to the midbrain. A 20-year old man was admitted to our service with left motor weakness, dysarthria and consciousness disturbance. CT scan revealed a round well-circumscribed high density lesion in the pons and midbrain. This was diagnosed preoperatively as a cryptic vascular malformation with hemorrhage. The right temporal craniotomy with keel form skin incision and subtemporal & trans-tentorial approach was performed in an attempt to remove the hematoma and the angioma. Histological examination of the surgical specimen revealed abnormal vessels as a cavernous angioma. The postoperative course was uneventful.
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PMID:[A case of cavernous angioma extended from the ventral part of the pons to the midbrain: subtemporal and trans-tentorial approach]. 320 61

A report is given of a black family with a dominantly inherited, neuro-retinal degeneration associated with abnormally large mitochondria, in which the cristae are disoriented. The disease is characterised by progressive external ophthalmoplegia, clear-cut macular degeneration, cerebellar dysarthria, spastic paraplegia and finally facial and bulbar weakness. A similar illness has been described in black families and individuals and we suggest that the disease may represent a specific syndrome, possibly confined to blacks, that lies within the spectrum of the so-called mitochondrionopathies.
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PMID:A dominantly inherited progressive disease in a black family characterised by cerebellar and retinal degeneration, external ophthalmoplegia and abnormal mitochondria. 321 38

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


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