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 54-year-old man received insertion of an acupuncture needle into the region extending from the posterior neck to the back on two occasions for the treatment of shoulder stiffness. Two weeks after the second acupuncture, he developed fever, dysarthria and mictionary disturbance, finally reaching the condition of tetraplegia. He was immediately admitted to an emergency room in our hospital, and was diagnosed as sepsis with DIC, ARDS, heart failure, renal failure, liver failure, and myelitis. After one month, he recovered with transverse myelopathy as a residual deficit. Neurological findings showed transverse myelopathy below the level of Th2 at that time. Cervical CT revealed an irregular low density at the periphery of the cervical vertebra from the C2 to C4 level. Cervical MRI revealed an irregular swelling of his spinal cord from the C2 to C7 level. We explained the mechanism of transverse myelopathy in this case as follows. After the acupuncture, he suffered a focal infection of the region of needle insertion, and then the infection expanded to the cervical vertebra, thus causing osteomyelitis, sepsis, and finally cervical myelitis. Direct injury of the spinal cord and nerve roots as a complication of acupuncture was previously reported, but indirect injury of the spinal cord due to myelitis had not been reported except our present case. Careful attentions should be paid to the complications of acupuncture.
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PMID:[A case of transverse myelopathy caused by acupuncture]. 178 54

A 66-year-old female suffering from HTLV-1 associated myelopathy (HAM) for more than 30 years was hospitalized because of memorial impairment, deafness, dysarthria, dysphagia, and complete paraplegia. She first noticed stiffness and weakness of the right leg at 35 years of age. Gait disturbance was slowly progressed and complete paraplegia developed 18 years later. Neurological examinations on admission revealed that she was bedridden with decubitus, mental deterioration (pre-dementia of subcortical type), bilateral optic nerve atrophy, severe sensory-neural deafness, dysarthria, complete paraplegia, and marked neurogenic bladder. Laboratory data showed mild normocytic anemia and moderate diabetes mellitus. Anti-HTLV-1 antibody titers in serum and CSF were 78,192X and 1,024X, respectively (PA method). Serum levels of soluble IL-2 receptor was markedly elevated (2,200 U/ml). Peripheral blood lymphocytes showed spontaneous proliferation when cultured for 5 days (3H-thymidine uptake; 45,285 cpm/5 X 10(4) cells). MRI examinations of the spinal cord disclosed a predominant atrophy of lower thoracic cord without any compressive lesions. Brain MRI showed diffuse high intensity lesions of the periventricular area on T2 weighted images. Such abnormalities were predominantly found in fronto-parietal region and were quite similar to those of leuko-ariosis. Single photon emission CT using 123I-iodoamphetamine showed hypoperfusion of cerebral white matter on delayed image. It has been reported that intellectual impairment and brain atrophy are not usually seen in HAM patients. The present case, however, shows that such abnormalities of the central nervous system could occur in HAM patients with a long duration of illness.
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PMID:[A case of HTLV-1 associated myelopathy progressed in course over 30 years]. 189 70

We report on 4 cases of perennial hepatic encephalopathy and review similar published cases. The neurological picture consists of a cerebellar syndrome, both static and kinetic, dysarthria, choreo-athetoid abnormal movements and mental deterioration. Symptoms are permanent and usually worsen progressively. Some patients may present with a myelopathy, either isolated or combined with an encephalopathy. Relevant anatomical alterations, either encephalic or spinal, may be observed similarly in several varieties of liver disease, but in every case the role of portocaval shunts, whether spontaneous or surgically performed, appears essential. Altered results of laboratory studies, such as EEG or ammonemia, are described. Histological changes include a peculiar sort of hyperplasia of the protoplasmic astrocytes, along with a certain amount of neuronal loss. Surmised pathological mechanisms and applied therapy are briefly reviewed. For an appraisal of therapeutic results, perennial hepatic encephalopathies should be set apart from both the acute varieties and the usual chronic variety with its succession of recurrent exacerbations and remissions.
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PMID:[Chronic hepatic encephalopathies. Acquired cerebral degeneration not due to Wilson's disease]. 630 20

Acquired (non-Wilsonian) hepatocerebral degeneration (AHCD) is an irreversible neurological condition characterized by dementia, dysarthria, and motor disturbances. It has been described in patients with severe liver disease of many causes, and notably in patients with surgically or spontaneously created porto-systemic shunts. We report a case of AHCD in a patient with end-stage liver disease due to alcohol abuse and hepatitis C. In addition, this patient showed pathologic evidence of the less commonly reported "shunt myelopathy" in the absence of a surgically created porto-systemic shunt. The myelopathy was associated with a dramatic vacuolation involving especially the deep motor cortex. Electron microscopy suggested that the vacuolation was due mainly to disruption of abnormal astrocytes.
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PMID:February 2000: Dementia with motor dysfunction in a patient with liver disease. 1076 52

We report a 58-year-old woman with adult onset Alexander disease. At the age of 54 she noticed numbness in bilateral legs and at 57 she developed left sided spastic gait. Her walking difficulty was gradually worsened and followed by the development of weakness in left arm, dysarthria and dysphagia. Her mother and elder brother also had similar clinical presentations which suggested an autosomal dominant neurological disorder. With MRI findings showing localized atrophy of medulla oblongata and upper cervical cord with hyperintensities on T2-weighted image, diagnosis of adult onset Alexander disease was made. We performed genetic analysis and found novel variant (S398F) in the glial fibrillary acidic protein gene. In case of slowly progressive myelopathy with bulbar palsy of unknown origin, especially those with atrophy limited to medulla oblongata and upper cervical cord, adult onset Alexander disease should be taken into consideration.
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PMID:[Adult onset Alexander disease with a novel variant (S398F) in the glial fibrillary acidic protein gene]. 1961 46

Sarcoidosis is a chronic disease of unknown aetiology. Neurosarcoidosis is registered in 5% of patients with sarcoidosis. Clinical manifestations of sarcoidosis are numerous and diverse. Manifestation of Neurosarcoidosis includes partial- and grand-mal seizures, low-grade fever, headache, increased intracranial pressure, visual disturbances, diabetes insipidus, amenorrhea- galacterorrhea syndrome and pituitary failure, hypogonadotropic hypogonadism, hyperprolactinemia, unilateral and bilateral facial palsy, infiltration of meninges (aseptic meningitis) and nerve roots, leptominingitis, pachymeningitis with cranial neuropathies, pseudotumor, mild cognitive disorder, psychosis, delirium, dementia, disorientation, amnesia, progressive visual deterioration and proptosis, axonal polyneuropathies, mononeuropathies, chronic polyradiculoneuritis, peripheral neuropathy, cranial nerve abnormalities, radiculopathies, peripheral neuropathy, mononeuritis multiplex, progressive numbness and deep sensation disturbance in bilateral lower extremities, hemiplegia, hyperreflexia with pathological reflexes and hypesthesia, upward gaze palsy, spinal cord compression, dysarthria, dysphagia, weakness, episodes of blurred vision, diplopia, intracerebral hemorrhage, neuro-ophthalmic manifestations, intranuclear ophthalmoplegia, dysorientation, vasculitis presenting with strokes, intracranial hypothalamic lesion, paresthesis, hemiparesis, myelopathy in the cervico-thoracic region, lumbar pain, sensory level and inability of lateral gaze (Tab. 2, Ref. 60).
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PMID:Clinical manifestations of neurosarcoidosis. 1982 43

Repeated episodes of liver failure or chronic liver cirrhosis may cause acquired (non-Wilsonian) hepatocerebral degeneration (AHCD). Patients with AHCD may show cognitive deficits, ataxia, dysarthria, movement disorders, including parkinsonism, and sometimes myelopathy. Various parenchymal and cholestatic hepatic disorders may result in AHCD. Most patients with AHCD have evidence of portosystemic shunting without necessarily having abnormal liver function. Recent evidence suggests manganese plays a crucial role in the pathogenesis of AHCD. Excess dietary manganese is rapidly cleared by the liver before reaching the systemic circulation. In patients with cirrhosis and portosystemic shunting, manganese bypasses the liver and accumulates in the internal pallidum, while serum manganese levels may be normal or increased. Magnetic resonance imaging abnormalities mainly consist of a signal hyperintensity on T1-weighted images in the internal pallidum. It may also be seen in the putamen, the caudate nucleus, the capsula interna, the mesencephalon, and the cerebellum, and is believed to reflect local manganese accumulation. No specific treatment of AHCD exists. Controlled studies are lacking, but case reports have stressed the usefulness of branched-chain amino acid therapy, trientine, and liver transplantation for the treatment of movement disorders. Levodopa may be efficacious in the treatment of AHCD parkinsonism.
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PMID:Acquired hepatocerebral degeneration. 2149 78