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)

We report an autopsy case of multiple system atrophy (MSA) presenting with rapid progression of autonomic disturbance. He was admitted to our hospital because of gait disturbance and dysarthria. The patient was a Japanese man, who first noticed gait disturbance and dysarthria at age 58, followed by syncope 3 months later. He developed urinary incontinence and frequency of urination 8 months after the disease onset. His gait disturbance, dysarthria, syncope, and urinary symptoms progressed, and he was admitted to the department of neurology 1 year after the onset of the disease. He was clinically diagnosed as having MSA and was followed in the outpatient office. He deteriorated rapidly and was readmitted to the department of neurology 19 months after the onset of the disease. Physical examination showed orthostatic hypotension. Neurological examination revealed nystagmus, dysarthria of cerebellar type, increased deep tendon reflexes, bilateral positive Babinski signs, ataxic and spastic gait, mild right hypesthesia and hypalgesia, impotence, constipation, and urinary incontinence. Routine blood examination showed slight anemia, elevated BUN, GOT, and blood sugar. Electrocardiography revealed sinus tachycardia and chest rentogenogram showed cardiac enlargement. Brain MRI showed atrophy of cerebellum and pons, and lacunae in basal ganglia. Autonomic function tests revealed abnormal in head-up tilt test, and CVR-R in May and November 1995. However 123I-MIBG myocardial scintigraphy showed normal uptake of MIBG in May 1995 and decreased uptake in November 1995. He deteriorated rapidly and died in May 1996. Autopsy findings revealed not only prominent olivopontocerebellar and slight striatonigral lesions, but also autonomic lesions with massive appearance of glial cytoplasmic inclusions. He was pathologically verified as having MSA. In the present patient, autonomic nervous system, especially cardiac sympathetic nerve, deteriorated rapidly, which might result in short duration of the illness.
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PMID:[An autopsy case of multiple system atrophy presenting with rapid progression of autonomic disturbance]. 1022 92

A 53-year-old man who had worked for 17 years manufacturing car batteries, with overt exposure to lead, developed a clinical picture initially characterized by signs of parkinsonism, followed by atypical signs such as loss of memory, reduction of eye movement, dysarthria, chorea-like dyskinesia and sexual impotence. The diagnosis of atypical parkinsonism was eventually changed to progressive supranuclear palsy-like parkinsonism. The patient was treated with various anti-Parkinson's disease drugs, including levodopa, with modest improvement. The symptoms deteriorated progressively, leading to permanent occupational disability with noticeable limitation of daily activities. Toxicological studies revealed abnormally high blood levels of lead. Discontinuation of lead exposure was followed first by clinical stabilization and then steady improvement. This case confirms recent reports that link exposure to lead and its compounds with degenerative diseases of the central nervous system, such as Parkinson's disease.
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PMID:Progressive supranuclear palsy-like parkinsonism resulting from occupational exposure to lead sulphate batteries. 1740 69