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 60 year-old man was admitted to our hospital because of gait disturbance and dizziness. At 57 years of age, he noticed his walking unstable. After then, he had dizziness due to orthostatic hypotension, urinary difficulty, loss of livid, and forgetfulness. Neurological examination revealed he had severe orthostatic hypotension, cerebellar ataxia, dysarthria, hyperreflexia of four limbs, myoclonus of right leg, and atonic bladder. His brain CT showed cerebellar atrophy. Thereafter he had recurrent syncopic attacks. His gait disturbance progressed steadily, so he became bedridden. In his terminal stage, his limbs showed rigidity. About 3 years later he died of pneumonia and sepsis. At autopsy brain weighted 1,230 g. Glossly the putamens was bilaterally shrunken, the color of the substantia nigra and locus ceruleus became pale. Base of the pons and the cerebellum were atrophic. Microscopical examination confirmed the degeneration of striato-nigral and olivo-ponto-cerebellar systems without Lewy body. In the spinal cord there was depletion of neuronal cells in the intermediolateral nuclei and Onufrowitz nuclei. In addition to the conventional neuropathological staining methods, we performed the immunohistochemical studies using monoclonal antibody against synthetic peptide of beta protein which detected senile plaque of every stages with formic acid pretreatment, and compared to the modified Bielschowsky method and Congo red method. Our case showed many very primitive and primitive senile plaque in neocortices and hippocampal region. A few neurofibrally tangle were seen in hippocampus. We supposed our case might combine multiple system atrophy and Alzheimer' pathology.
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PMID:[An autopsy case of multiple system atrophy with many senile plaques]. 262 28

The patient, a 31-year-old married woman, noticed spasticity on walking at the age of 19 accompanied by ataxia, dysarthria and dysphagia. Facial twitching and dystonic movement of extremities have been observed since age 27. A sister of her father showed the similar ataxia and dysarthria, and expired of pneumonia at the age of 45. On admission at the age of 29, neurological examinations revealed nystagmus, marked spasticity with pathological reflexes and clonus, cerebellar ataxia, dysarthria and dysphagia, diffuse muscle wasting, fasciculation in facial musculature, and generalized slow dystonic movement. By neuro-otological studies bilateral MLF syndrome with upward gaze limitation and decreased velocity of saccadic eye movement were detected. Surface EMG at rest showed a dystonic discharges on the extremities. Needle EMG disclosed a systemic neurogenic change with reduced interference and high amplitude potentials. Atrophy of the brainstem was remarkable on the cranial CT and MRI. These abnormal eye movements, especially bilateral MLF syndrome and generalized dystonia seem to be quite unusual in the variety of spinocerebellar degenerations. On reviewing detected clinical descriptions on Joseph disease this case can be probably included.
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PMID:[A case of spinocerebellar degeneration with bilateral MLF syndrome and dystonia]. 274 81

The authors report one autopsy case of syringomyelia associated with Chiari malformation and basilar impression. The pathogenesis of syringomyelia in our case is discussed. This 37-year-old man complained of progressive difficulty in swallowing and walking for two years. He had noticed dysarthria for six months before admission. (Examination) Neurological examination showed dysarthria, down beat nystagmus, disturbance of IXth nerve, Xth nerve and XIth nerve, and cerebellar ataxia. Deep tendon reflexes were hyperactive in the upper and lower extremities. Babinski's sign was positive bilaterally. Neuroradiological examination demonstrated basilar impression and Chiari malformation. (Operation) Suboccipital craniectomy and laminectomy of upper cervical vertebra were performed with dural plasty. Postoperatively he acquired some improvement, but soon after he was worse. He died of respiratory disturbance. (Postmortem examination) Though the central canal was obliterated at the C4 level, the syrinx extended from the C5 to Th7 level. From the C5 to C8, the syrinx was present in the areas of central gray matter, extending into the left dorsal horn, where it communicated with subarachnoid space. Furthermore, the abnormal vessels were noticeable around the syrinx. At the Th2 level, they were also shown in central grey matter where no syrinx existed. (Conclusion) The etiology of syringomyelia in our case was not explained by Gardner's hydrodynamic theory. We suggested that intramedullary abnormal vessels played an important part for the formation of the syringomyelia.
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PMID:[An autopsy case of syringomyelia associated with Chiari malformation and basilar impression]. 367 May 38

Acute cerebellar ataxia as an isolated neurological manifestation of enteric fever is very rare. Three cases of acute cerebellar ataxia associated with enteric fever are reported. The diagnosis of enteric fever was confirmed by positive blood culture, strongly positive Widal test and rising antibody titres. The major clinical features were rapid development of gait ataxia, limb ataxia and dysarthria. None of the patients had altered sensorium. The cerebellar involvement was noticed on the second or third day of fever which progressed for one to two days. The symptoms remained static for one to two weeks and thereafter all the patients showed gradual recovery in a few weeks. Acute onset of cerebellar lesion, self limiting course and cerebrospinal fluid pleocytosis suggest par- or post-infectious demyelinating pathology in these patients, who were not related to each other.
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PMID:Acute cerebellar ataxia in enteric fever. 372 2

Joseph's disease is a hereditary ataxia found among descendants of Portuguese from the Azores Islands. We describe the clinical and pathological features of 4 members of a Japanese family who were diagnosed as having Joseph's disease. The illness began with cerebellar ataxia between the ages of 18 and 45 years. Nystagmus, dysarthria, and pyramidal signs were early manifestations. External ophthalmoplegia, dystonia and/or athetotic movements, and muscular atrophy appeared in the late stages. Neuropathological findings in one patient revealed degeneration of the dentatorubral and pallidoluysian systems, substantia nigra, pontocerebellar system, Clarke's column and spinocerebellar tracts, and anterior horn cells, as well as the cranial nuclei in the brainstem. Neurons in the inferior olivary nuclei, Purkinje's and granule cells, the cerebral cortex, thalamus, and striatum were spared. Involvement of the dentatorubral and pallidoluysian systems seems to be a characteristic feature of this disease in Japan.
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PMID:Joseph's disease: clinical and pathological studies in a Japanese family. 396 57

5 members of a family with periodic cerebellar dysfunctions are described. This rare disorder occurred in the early childhood and is characterised by episodes lasting minutes to hours with severe cerebellar ataxia, dysarthria, diplopie, nystagmus, vertigo and vegetative symptoms. The examinations between attacks are almost normal. The inheritance appears to be autosomal dominant. An atrophy of the cerebellar vermis was found in two patients. Syndrome and investigation results were compared to the seven papers according this disorder, which were published until now.
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PMID:[Familial episodic ataxia]. 407 4

Two cases, a father and son, of recurrent cerebellar ataxia in the same family are reported, suggesting a familial trait for the dysfunction. In the older male the onset of each episode (30-90 min.) was signalled by dysarthria which then progressed towards gait ataxia; the son presented closely similar clinical symptoms. Physical examination and blood chemistry revealed no obvious neurological deficit or biochemical abnormalities, with the exception of I-III and III-IV evoked auditory wave interpeak latencies, which were found markedly abnormal on the left side in the father but not in the son; the EEG of both individuals showed some diffuse, slow wave abnormalities. A low dose of acetazolamide, 250 mg daily, has successfully repressed recurrence of the attacks over the past six months. Temporary withdrawal for 14 days of the carbonic anhydrase inhibitor in the father coincided with two observed ataxic episodes.
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PMID:Familial periodic ataxia responsive to acetazolamide. 643 6

A case of cryptococcosis simulating brain tumor was reviewed. A 66-year-old female was admitted to our hospital with chief complaint of vertigo, gait disturbance and dysarthria. These symptoms started about one year before admission and worsened. Vomiting and urinary incontinence appeared. Neurological examination revealed left cerebellar ataxia and dysarthria. In plain CT (computerized tomography) irregular ill-defined low density area was noted in the cerebellar vermis and bilateral cerebellar hemispheres. And slight ventricular dilatation was found. Irregular shape of ring-like enhancement corresponding to capsule and patchy or mottled enhancement inside the tumor were seen. Suboccipital craniectomy was performed and yellowish necrotic tumor with hard capsule was removed. Histological diagnosis was not neoplasm or tuberculoma. Postoperatively liver function progressively worsened. She died due to disseminated intravascular coagulation. Autopsy revealed typical liver cirrhosis without malignant change. 3.0 X 2.5 cm sized, slightly hard, yellowish lesion was found on upper part of cerebellar hemispheres. This had extremely necrotic tissue and a great number of cryptococcus neoformans were found. And other intracranial lesion was not confirmed. Finding of pulmonary cryptococcosis was not gained. Our case is very rare because of solitary cerebellar abscess and absence of meningitic episode or pulmonary cryptococcosis. There are three types of inflammation in cerebral cryptococcosis. The commonest manifestation is the meningitic type, the second mode is granulomatous lesion and the third and the least presentation is intracranial abscess formation. CT reveals various findings according to clinical stage. CT findings are those of meningitis, meningoencephalitis, granuloma and abscess. Cryptococcal granuloma or abscess often simulates brain abscess, glioma and metastatic brain tumor.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A case of cerebral cryptococcosis, with special reference to computerized tomography findings]. 646 65

18 patients with degenerative cerebellar ataxia were given for 12 months, high doses of D-L-5 Hydroxytryptophan (16 mg/kg/day) with a peripheral inhibitor of 5-HTP Decarboxylase. The ataxia was regularly evaluated with a semi-quantitative score and quantitative measurements, allowing a computerized processing of the data. A highly significant improvement of the static ataxia was observed at the 12th month, while adiadocokinesia, hypermetria and dysarthria were also influenced. These results could correspond to the presence of serotoninergic nerve terminals in the cerebellar cortex, the cerebellar deep nuclei and the inferior olivary complex. Moreover, the improvement of the ataxia continued for 3 months after treatment stopped, suggesting an effect distinct from the classical neuromediation phenomenon.
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PMID:[Regression of human cerebellar ataxia under long term administration of 5-hydroxytryptophan]. 678 64

Two adults are described who developed a progressive neurological disorder more than 20 years after the onset of chronic fat malabsorption. The clinical features included dysarthria, cerebellar ataxia, and prominent proprioceptive loss with depressed or absent tendon reflexes. Serum vitamin E was undetectable in both cases. One patient improved clinically and electrophysiologically after oral therapy with vitamin E. The findings in these patients were similar to those in others recently reported with vitamin E deficiency associated with biliary atresia. Electrophysiological observations suggested that the human deficiency state parallels that found neuropathologically in vitamin E-deficient animals.
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PMID:Spinocerebellar degeneration secondary to chronic intestinal malabsorption: a vitamin E deficiency syndrome. 718 49


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