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 a 78-year old woman with 30 years history of rheumatoid arthritis and nephrotic syndrome, who developed right hemiparesis and renal failure recently. The patient was diagnosed as having rheumatoid arthritis in 1965, and had been treated with gold -sol, steroid hormone, and non-steroidal anti-inflammatory drugs intermittently. Later on her clinical course was complicated by nephrotic syndrome, however, her renal function was well compensated. Otherwise, she was apparently doing well until October of 1988 when she had an onset of anomic aphasia; she was 73-year-old at that time. She was admitted to our hospital; a cranial CT scan at that time revealed a low density area in the left temporal region, and she was diagnosed as suffered from an atherothrombotic infarction involving the left middle cerebral artery territory. She recovered soon and was discharged for out patient follow up with ticlopidine 100 mg/day. She was doing well until December 15, 1990, when she had an acute onset of nausea, vomiting, and speech disturbance; she was admitted to our hospital for the second time. On admission, she was alert, but she had motor aphasia, right hemiparesis, and dysarthria. A cranial CT scan revealed a low density area in the left temporal region extending into adjacent frontal and parietal areas including the angular gyrus; in addition, leukoaraiosis, cortical atrophy, and ventricular dilatation were noted (Fig. 1A, B). She was treated supportively, and she showed improvement in her aphasia, however, moderate weakness remained in her right upper and lower extremities. She was discharged for out patient follow up. She was doing well until May 21, 1993, when she developed difficulty in swallowing and speech. She became unable to take foods orally and she was admitted again on May 31. On admission, she was afebrile and BP was 120/80 mmHg. General physical examination was unremarkable except for pitting edema and multiple contracture of her joints. On neurologic examination, she was alert but appeared to have aphasia and dementia; she could utter only a few simple words, and was able to understand only simple questions.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[A 78-year-old woman with rheumatoid arthritis, right hemiparesis, and renal failure]. 789 38

Central pontine myelinolysis (CPM) is a demyelinating disease of the pons often associated with the demyelination of extrapontine areas of the central nervous system. Although the etiology and pathogenesis are unclear, CPM is usually associated with hyponatremia or its rapid correction, and chronic alcoholism is also a common underlying condition. We observed a 43-year-old man with diabetes mellitus who developed central pontine and extrapontine myelinolysis with no apparent evidence of hyponatremia, serum hyperosmolality or associated rapid correction, or history of alcohol abuse. On admission, the patient was lethargic with dysarthria, dysphagia, and mild tetraparesis and his face and lower extremities were severely edematous. Laboratory examination showed normoglycemia and normonatremia, although hypokalemia, elevated HbA1c, and nephrotic syndrome were also present. Magnetic resonance imaging (MRI) revealed abnormal signal intensity in the pons, the deep layers of the cerebral cortex, and the adjacent white matter consistent with central pontine and extrapontine myelinolysis. Generalized edema was reduced by the use of diuretics and extracorporeal ultrafiltration without significant changes of serum sodium or osmolality. His consciousness level and paresis gradually improved within a few weeks. Our patient is a rare case of CPM associated with diabetes without apparent evidence of sodium or glucose imbalances.
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PMID:Central pontine and extrapontine myelinolysis associated with type 2 diabetic patient with hypokalemia. 1581 68

A 40-year-old man was admitted to our hospital because of dysarthria, difficulty swallowing, double vision and weakness of both upper extremities. There were no detectable anti-AChR antibodies. He was diagnosed with seronegative myasthenia gravis (SNMG) based on a positive edrophonium test and positive waning on repetitive stimulation. Thereafter serological examination detected anti-muscle-specific kinase (MuSK) antibodies and he was diagnosed with anti-MuSK antibody-positive MG. Three years after the onset, the patient developed rapidly progressing respiratory failure and fever. He was diagnosed with aspiration pneumonia caused by swallowing difficulty. He was treated with mechanical ventilation, plasma exchange and antibiotics. Laboratory tests on admission also demonstrated nephrotic syndrome. Renal biopsy specimens showed diffuse thickening of the basement membrane by PAS and PAM stain, and granular immunofluorescent deposits of IgG4 along the glomerular capillary walls. Therefore, he was also diagnosed with membranous nephropathy in addition to anti-MuSK antibody-positive MG. MG is sometimes complicated with nephrotic syndrome, however there has been no report of anti-MuSK-antibody positive MG complicated with nephrotic syndrome. It has been reported that anti-MuSK-antibodies are IgG4 and that membranous nephropathy is suggested to be an IgG4 mediated disease. Our findings suggest that IgG4 may play an important role in the pathogenesis of our patient.
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PMID:[Anti-MuSK antibody-positive myasthenia gravis with nephrotic syndrome: a case report]. 1971 71