Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C1762617 (weakness)
 37,932 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ataxic hemiparesis (AH) is a clinical entity in which minimal pyramidal weakness is associated with same-sided motor ataxia. It may be caused by a lesion of the pons or of cerebro-cerebellar and corticospinal fibers in other areas. Associated symptoms help in the clinical localization of a syndrome that has to be differentiated from lobar ataxias (frontal, parietal lobe), sensory ataxia accompanying spinal cord, corticospinal weakness and ataxic neuropathy. We report 3 cases of AH caused by a lesion in the contralateral cerebral cortex: 2 were cases of postictal seizure while the third patient had left ataxic hemiparesis, left focal motor seizures and cortical memory loss. All 3 patients recovered within 7 days. AH as a postictal phenomenon has not previously been reported.
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PMID:Reversible postictal ataxic hemiparesis. 201 27

Lacunar syndrome is a neurodeficit secondary to a deep cerebral lesion, usually because of microatheroma of small arteries. Ataxic hemiparesis (AH) is a lacunar syndrome with unilateral pyramidal weakness and ipsilateral ataxia. Thalamic tuberculoma, as a cause of AH, has not been previously described in the literature. We describe an elderly man who presented with left hemiparesis and ipsilateral ataxia. Clinical examination revealed upper motor neuron left facial paresis and left-sided hemiparesis. The patient had incoordination in left upper and lower limbs. Mantoux test was positive and erythrocyte sedimentation rate was elevated. MRI of brain showed a conglomerated hypointense lesion in the right thalamus with a peripheral hyperintensity on T1-weighted imaging and a hyperintense lesion in T2-weighted imaging with significant perilesional oedema, suggesting a tuberculoma. The patient was treated with antitubercular therapy and was symptomatically better at the 9 months follow-up.
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PMID:Isolated thalamic tuberculoma presenting as ataxic hemiparesis. 2358 Jun 86