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)

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

October 2004. A 49-year-old right-handed man developed progressive cognitive difficulties over a 4-month period. There was impairment in recent memory, calculations and language. He also developed fatigue, weight loss, gait imbalance and urinary incontinence. Past history included transfusion-associated Hepatitis C. Neurologic exam showed mild dysarthria, dysnomia, left sided neglect, bilateral Babinski signs, and a prominent grasp reflex. Laboratory testing provided no positive etiologic data. An EEG showed generalized intermittent slowing suggestive of a diffuse encephalopathy and decreased background in the right hemisphere, suggestive of a structural lesion. MRI showed multiple areas of high signal on FLAIR imaging and patchy enhancement. FDG-PET showed multi-focal areas of increased uptake, correlating with the abnormal areas on MRI, on a background of decreased uptake. A 4-vessel cerebral angiogram showed no abnormalities. A brain biopsy showed diffuse infiltrates of large malignant cells that were immunoreactive with antibodies to CD20, diagnostic of diffuse large B cell lymphoma. In summary, the clinical presentation suggested bilateral hemispheric involvement, which was supported by physical examination, EEG, MRI, and PET scans. The differential diagnosis for this presentation is limited to demyelinating disease such as multiple sclerosis, vascular dementia, and infiltrating neoplasm such as glioblastoma multiforme or lymphoma. Diagnosis was made by morphologic and immunohistochemical analysis of brain tissue.
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PMID:October 2004: a 49-year-old man with progressive dementia. 1591 74

We report the case of a 75-year-old woman who was found to have hepatitis C virus (HCV) infection in 1987. Before treatment in 2016, she was found to have mixed cryoglobulinemia (MC). Direct-acting antiviral (DAA) treatment produced a sustained virological response 12 (SVR12). She noticed gradual muscle weakness in 2015 and the gradual development of dysarthria and dysphagia in 2017. We performed a muscle biopsy that showed inclusion body myositis (IBM). To the best of our knowledge, this is first case of a patient with HCV infection, MC, and IBM, in which MC and IBM did not improve after an SVR12 was obtained by DAA treatment.
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PMID:A Patient with HCV Infection and a Sustained Virological Response to Direct-acting Antiviral Treatment Who Developed Inclusion Body Myositis. 2960 61