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)

After 5 years of cyclic vomiting an 8 year old boy was presented with coma and hyponatremia. ACTH and renin plasma concentrations were elevated, cortisol concentrations did not rise after ACTH-stimulation. Behavioural abnormalities including secondary enuresis and dysarthria drew attention to the possibility of an association of adrenal insufficiency with leucodystrophy. NMR tomography of the brain showed symmetrical demyelinated areas in the parieto-occipital regions. Very long chain fatty acids were elevated. The mother showed discrete neurological symptoms and elevated long chain fatty acids. Cyclic vomiting might suggest adrenoleukodystrophy.
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PMID:[Differential acetonemic vomiting diagnosis--recurrent Addison crises as an early sign of adrenoleukodystrophy]. 282 90

Wolfram's syndrome, also known as DIDMOAD syndrome, includes juvenile diabetes mellitus and optic atrophy variously associated with diabetes insipidus and deafness. We describe the neurological findings in 5 patients with Wolfram's syndrome. All patients had a neurological examination and were subjected electrophysiological and brain imaging including CT scan and, in one patient, MRI. There were two pairs of brothers and a sporadic case with paternal consanguinity suggesting recessive inheritance. Neurological abnormalities were found in four patients including dysarthria, seizures, anosmia, nystagmus, ataxia and changes in the electroencephalograms, electroretinograms and evoked potentials. In contrast with previous reports, four patients had abnormal brain CT scan with prominent atrophy of the brainstem. In the patient studied with NMR, severe brainstem and cerebellar atrophy was found. These neuroradiological findings are reminiscent of those described in olivopontocerebellar atrophy and are in agreement with previous pathological studies. We conclude that Wolfram's syndrome includes phenotypical manifestations of olivopontocerebellar atrophy. This reinforces the opinion that olivopontocerebellar atrophy is a nonspecific syndrome of varied causes.
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PMID:[Neurologic manifestations in Wolfram's syndrome]. 833 58

This paper presents an account of chronic-progressive Spinobulbar Spasticity (SBS) or Primary Lateral Sclerosis (PLS), a rare syndrome involving degeneration of the upper motoneuron, on the basis of 6 clinically examined cases. Individuals of both sexes can be affected. Onset of the syndrome occurs around the age of 54, but may sometimes be before 50. Early symptoms of the disease are spasticity on one leg and disturbance of motor skills in one hand. The symptoms generalize within two to three years into tetraspasticity accentuated in the legs, accompanied by pseudo-bulbar dysarthria and dysphagia, which, however, may also be present at the onset of the disease. Compulsive laughing and crying, optokinetic disturbances and facial stiffness develop as additional, though inconstant symptoms. Disease courses of 25 years were observed. Therapy is symptomatic. Fasciculation and muscular atrophy, which would indicate a transition to Amyotrophic Lateral Sclerosis (ALS), were not observed even if the disease was of longstanding. SBS differs from spastic spinal paralysis by virtue of its greater mean age of incidence, its tetraspasticity in conjunction with pseudobulbar signs, and-so far as can be established to date-its apparent non-hereditariness. An influence of exotoxic factors has not been demonstrated so far. The clinical syndrome results from a selective degeneration of the corticospinal and cortico-bulbar tracts up to the motor cortex, where loss of original pyramidal cells has been shown to occur (Pringle et al., 1992). The paper includes a survey of the clinical and neuropathological findings in cases of SBS published so far. Extensive anamnestic and clinical records including TCMS-studies, PET and NMR-CT scans performed in the parasagittal plane are essential for early diagnosis of the syndrome.
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PMID:[Chronic progressive spinobulbar spasticity (primary lateral sclerosis)]. 867 41

Encephalopathy caused by manganese compounds used for illicit production of ephedrone (methcathinone) is described. The onset of disease could be observed after some months of regular intravenous use of ephedrone contaminated with manganese. In clinical picture dominate neurological signs and symptoms, mainly extrapyramidal syndromes: parkinsonism, tremor, muscle distonia, pro- and retropulsion. Some other symptoms may be observed: hypophonia or dysarthria, gain disturbances, impairment of precise movement, and micrographia. In cranial NMR often appears bilaterally an increase of an intensity of T1 signal in globus pallidus and in some other brain structures. Elimination of manganese with the use of chelating therapy as well as symptomatic treatment, mainly with the antyparkinsonic drugs, seems to be ineffective.
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PMID:[Encephalopathy caused by intravenous potassium permanganate used for illegal production of methcathinone (ephedrone) from medicines containing pseudoephedrine]. 2446 4